Fixing connection errors can be a frustrating and time-consuming task, but it is important to identify the specific error message in order to properly troubleshoot the issue. Some of the most common error codes that you may encounter include “Aw, Snap!” in Chrome, “ERR_NAME_NOT_RESOLVED,” “ERR_INTERNET_DISCONNECTED,” “ERR_CONNECTION_TIMED_OUT,” “ERR_CONNECTION_RESET,” “ERR_NETWORK_CHANGED,” “ERR_CONNECTION_REFUSED,” “ERR_CACHE_MISS,” “ERR_EMPTY_RESPONSE,” “ERR_SSL_PROTOCOL_ERROR,” and “ERR_BAD_SSL_CLIENT_AUTH_CERT.”
If you see the “Aw, Snap!” error message in Chrome, it usually means that the browser is having trouble loading the page. In this case, you can try clearing your browser’s cache and cookies, or disabling any browser extensions that may be causing the issue.
If you see the “ERR_NAME_NOT_RESOLVED” error, it means that the hostname (web address) does not exist. In this case, you should double-check the URL that you are trying to visit, as it may be typed incorrectly.
If you see the “ERR_INTERNET_DISCONNECTED” error, it means that your device is not connected to the internet. In this case, you should check your network connection and ensure that your device is properly connected to the internet.
If you see the “ERR_CONNECTION_TIMED_OUT” or “ERR_TIMED_OUT” error, it means that the page took too long to connect. This can be caused by a slow internet connection or a busy page. In this case, you should try connecting to a different network, or check your internet speed to ensure that it meets the minimum requirements for the page you are trying to visit.
If you see the “ERR_CONNECTION_RESET” error, it means that something interrupted your connection to the page. In this case, you should try refreshing the page, or check your device’s firewall settings to ensure that they are not blocking the connection.
If you see the “ERR_NETWORK_CHANGED” error, it means that your device disconnected from the network or connected to a new network while loading the page. In this case, you should check your network connection and ensure that you are properly connected to the network.
If you see the “ERR_CONNECTION_REFUSED” error, it means that the page did not let Chrome connect. In this case, you should check your network settings and ensure that your device is properly configured to connect to the page.
If you see the “ERR_CACHE_MISS” error, it means that the page needs information that you entered earlier to be submitted again. In this case, you should re-enter the required information and try loading the page again.
If you see the “ERR_EMPTY_RESPONSE” error, it means that the website did not send any data and may be down. In this case, you should try visiting the page later or check the website’s status to see if it is currently down for maintenance.
If you see the “ERR_SSL_PROTOCOL_ERROR” error, it means that the page sent data that Chrome does not understand
Basic Troubleshoot for browser connection errors
Here are some basic checks you can do to troubleshoot the “ERR_ADDRESS_INVALID” error:
Check if the problem is limited to one device: Try opening the same website on your phone, tablet, or another computer. If it works everywhere except one device, you’ve narrowed the problem down to that machine. If it fails on every device, the issue is with your network or the website itself.
Check if the website is down: Visit a service like isitdownrightnow.com or downforeveryoneorjustme.com and enter the URL of the site you’re trying to access. If the website is down for everyone, there’s nothing to fix on your end — just wait and try again later.
Check your internet connection: Make sure your device shows an active Wi-Fi or cellular signal, and try opening a couple of other websites. If nothing loads, the problem is your connection, not the website.
Restart your router: If your connection seems active but websites still won’t load, unplug your router, wait 30 seconds, and plug it back in. This simple step resolves a surprising number of connectivity issues.
Restart your device: A reboot clears temporary glitches in your network stack and browser, and takes less than a minute.
Clear the browser cache: Open your browser’s “Settings” menu and select “Clear Browsing Data“. Tick “Cached images and files” and click “Clear data“. A corrupted cache can keep serving you a broken version of a page even after the site itself is fixed.
Disable browser extensions: Turn off your extensions one by one (especially ad blockers, privacy tools, and VPN extensions) and reload the page after each. If the site starts working, the last extension you disabled is the culprit.
Disable your VPN: If you’re using a VPN, turn it off temporarily — look for the VPN icon in your system tray or in your device’s settings. If the site loads without it, the VPN’s server or its IP range is being blocked; try switching to a different VPN server.
Check your device’s date and time: An incorrect date, time, or time zone breaks the security certificate checks that HTTPS websites rely on, causing connection errors. Set them to update automatically if possible.
Check your firewall: Some firewalls block specific websites or connections. Review your firewall settings to make sure the site you’re trying to reach isn’t on a block list.
Check your antivirus: Security software with web protection can also block websites. Temporarily disable your antivirus and reload the page — if the site works, add it to your antivirus’s exceptions list, then re-enable the antivirus. Don’t leave it turned off.
Advanced Troubleshoot for browser connection errors
This guide may appear overwhelming due to the number of steps and numerous programs that are being used. We have only written it this way to provide clear, detailed, and easy-to-understand instructions that anyone can use to remove malware for free. Please perform all the steps in the correct order. If you have any questions or doubts at any point, stop and ask for our assistance.
This error can happen on Windows, Mac, or Android devices, so we’ve covered below all these operating systems. Depending on which operating system is installed on the device you’re seeing the error, please click on the operating system icon below and follow the displayed steps to remove it.
Advanced Troubleshoot ERR_ADDRESS_INVALID in Windows
To fix the browser connection errors on your Windows computer, follow these steps:
1. Reset browsers back to default settings
In this first step, we will reset your browser settings to their default to clear your browser cache, and remove proxy settings and malicious browser extensions.
Depending on which operating system is installed on the device you’re using the Chrome browser, please click on the browsers tab below and follow the displayed steps to reset it.
ChromeFirefoxMicrosoft EdgeInternet Explorer
Reset Chrome for Windows to default settings
We will now reset your Chrome browser settings to their original defaults. This will reset your startup page, new tab page, search engine, and pinned tabs. It will also disable all extensions and clear temporary data like cookies. Your favorites, history, and saved passwords will not be cleared.
Open the Chrome menu
In the top-right corner of Chrome, click the three-dot (⋮) icon to open the menu.
Go to Settings
From the menu, select Settings.
Select “Reset settings”
In the left sidebar, scroll down and click Reset settings.
Choose “Restore settings to their original defaults”
Click Restore settings to their original defaults.
Confirm the reset
In the dialog that appears, click Reset settings. This restores your homepage, search engine, new tab page, and pinned tabs to default, disables all extensions, and clears temporary site data — undoing the changes the malware made.
Don’t worry: your bookmarks, history, and saved passwords are safe and will not be deleted.
Reset Firefox for Windows to default settings
We will now reset your Firefox browser settings to their default. The reset feature fixes many issues by restoring Firefox to its factory default state while saving your essential information like bookmarks, passwords, web form auto-fill information, browsing history, and open tabs.
Open the Firefox menu and click “Help”
Click the three horizontal lines in the top-right corner of Firefox to open the main menu, then select “Help“.
Click “More troubleshooting information”
In the Help menu, click “More troubleshooting information“.
Click “Refresh Firefox”
On the “Troubleshooting Information” page, click the “Refresh Firefox” button in the top-right area of the page.
Confirm the refresh
In the confirmation window, click “Refresh Firefox” again. This removes extensions, themes, and customized settings — the usual hiding places for browser hijackers — while keeping your bookmarks, history, and saved passwords safe.
Click “Finish”
Firefox will close, reset itself to default settings, and reopen with a window listing the information that was restored. Click “Finish” — your Firefox is now clean.
About the “Old Firefox Data” folder: Firefox saves a copy of your old profile on your desktop. If something you need is missing after the reset, you can recover it from this folder. Otherwise, delete the folder — it contains sensitive data like passwords and cookies, and may also still hold the malicious files you just removed.
Reset Microsoft Edge to default settings
We will now reset your Microsoft Edge browser settings to their default. This will reset your startup page, new tab page, search engine, and pinned tabs. It will also disable all extensions and clear temporary data like cookies. Your favorites, history, and saved passwords will not be cleared.
Open the Edge menu and click “Settings”
Click the three dots (…) in the top-right corner of Microsoft Edge to open the main menu, then click “Settings“.
Click “Reset settings”
In the left sidebar, click “Reset settings“.
Click “Restore settings to their default values”
In the main window, click “Restore settings to their default values“.
Confirm by clicking “Reset”
In the confirmation dialog, click “Reset“. This restores your homepage, search engine, new tab page, and startup pages to default, disables all extensions, and clears temporary data like cookies — undoing the changes the malware made.
Don’t worry: your favorites, browsing history, and saved passwords are safe and will not be deleted.
Reset Internet Explorer to default settings
We will now reset your Internet Explorer browser settings to their default. You can reset Internet Explorer settings to return them to the state they were in when Internet Explorer was first installed on your computer.
Go to “Internet Options”.
Open Internet Explorer, click on the gear icon in the upper-right part of your browser, then select “Internet Options“.
Select the “Advanced” tab, then click “Reset”
In the “Internet Options” dialog box, select the “Advanced” tab, then click on the “Reset” button.
Click on “Reset”.
In the “Reset Internet Explorer settings” section, select the “Delete personal settings” checkbox, then click on the “Reset” button.
Click on “Close”.
When Internet Explorer has completed its task, click on the “Close” button in the confirmation dialogue box. Close your browser and then you can open Internet Explorer again.
2. Reset Your TCP/IP Configuration
If resetting the browser did not fix your issue, we can force your operating system to renew your TCP and IP protocol settings.
Click the Start menu, type cmd, right-click Command Prompt, and choose Run as administrator. When the User Account Control window appears, click Yes.
In the Command Prompt window, type (or copy and paste) the following commands one at a time, pressing Enter after each one:
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Heads up: your internet connection will drop for a few seconds while these commands run — that’s normal and expected. The ipconfig /renew command may take a moment to complete; wait for the prompt to return before typing the next command.
When all five commands have finished, restart your computer to complete the network reset, then open your browser and check if the problem is resolved.
3. Check your proxy server settings
In this step, we will verify if a proxy server is configured on your computer. A proxy server acts as an intermediary between your computer and the internet, routing your internet traffic through a separate server. Sometimes, the use of a proxy server can cause connection issues.
Open “Run” and type INETCPL.CPL.
To open the Run Command box, press the Windows key and R key together on your keyboard. You can also right-click your Start button on your taskbar and select “Run” from the list.
In the Run box, type INETCPL.CPL and then click OK.
Click on “Connections”, then on “LAN settings”.
When the Internet Connections opens, click the “Connections”, then click on “LAN settings”.
Uncheck “Use a Proxy server”.
In LAN Settings settings, uncheck “Use a Proxy server”, then click on “OK”.
4. Uninstall recently installed programs
It is possible that a program installed on your computer could cause this error. Some programs, such as VPNs or anti-virus software, can interfere with your browser’s ability to connect to certain websites, causing this error to appear. Additionally, some programs, such as malware or spyware, can affect your internet connection or system performance in general, which could lead to issues with accessing websites. So, it’s worth checking if there’s any recently installed program that could be causing this issue.
Windows 11Windows 10Windows 8Windows 7
Press the Windows key + I on your keyboard to open the Settings app.
First, open Windows Settings by pressing Windows+I on your keyboard. You can also right-click your Start button and select “Settings” from the list.
In the Settings app, click on “Apps” and then “Apps & features”.
When Settings opens, click “Apps” in the sidebar, then select “Apps & Features”.
Find the program in the list of installed apps and uninstall it.
In Apps & Features settings, scroll down to the app list and search for the program you want to uninstall. To make things easier, you can sort all installed programs by their installation date. To do this, click “Sort by” and select “Install date”.
Look out for suspicious programs that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine program. When you find a program, click the three dots button beside it and select “Uninstall” in the menu that appears.
Follow the prompts to uninstall the program.
In the next message box, confirm the uninstall process by clicking on Uninstall, then follow the prompts to uninstall the program.
Make sure to read all of the prompts carefully, because some programs try to sneak things in hoping that you won’t read them closely.
Press the Windows key + I on your keyboard to open the Settings app.
Press the Windows key + I on your keyboard to open the Settings app. You can also ope the Settings app by clicking the Start button on the taskbar, then select “Settings” (gear icon).
In the Settings app, click on “Apps”.
When the “Windows Settings” window opens, click on “Apps“. By default, it should open “Apps and Features” but if it doesn’t, select it from the list on the left.
Find the program in the list of installed apps and uninstall it.
In Apps & Features settings, scroll down to the app list and search for unknown or suspicious programs. To make things easier, you can sort all installed programs by their installation date. To do this, click “Sort by” and select “Install date”.
Look out for any suspicious program that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine program. When you find a program, click on it and select “Uninstall” in the menu that appears.
If you have checked your computer for programs and did not find any, you can proceed with the next step in this guide.
Follow the prompts to uninstall the program.
In the next message box, confirm the uninstall process by clicking on Uninstall, then follow the prompts to uninstall the program.
Make sure to read all of the prompts carefully, because some programs try to sneak things in hoping that you won’t read closely.
Go to “Program and Features”.
Right-click on the Start button in the taskbar, then select “Programs and Features”. This will take you directly to your list of installed programs.
Search for program and uninstall it.
The “Programs and Features” screen will be displayed with a list of all the programs installed on your computer. Scroll through the list until you find any unknown or suspicious program, then click to highlight it, then click the “Uninstall” button.
Look out for any suspicious program that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine program.
If you have checked your computer for programs and did not find any, you can proceed with the next step in this guide.
Follow the on-screen prompts to uninstall program.
In the next message box, confirm the uninstall process by clicking on Yes, then follow the prompts to uninstall program. Make sure to read all of the prompts carefully, because some programs try to sneak things in hoping that you won’t read closely.
Open the “Control Panel”.
Click on the “Start” button, then click on “Control Panel“.
Click on “Uninstall a Program”.
When the “Control Panel” appears, click on “Uninstall a Program” from the Programs category.
Search for programs and uninstall them.
The “Programs and Features” screen will be displayed with a list of all the programs installed on your computer. Scroll through the list until you find any suspicious or unknown program, then click to highlight it, then click the “Uninstall” button.
Look out for any suspicious program that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine program.
Follow the on-screen prompts to uninstall program.
In the next message box, confirm the uninstall process by clicking on Yes, then follow the prompts to uninstall program. Make sure to read all of the prompts carefully, because some programs try to sneak things in hoping that you won’t read closely.
If you are experiencing difficulty while attempting to uninstall a program, you can use Revo Uninstaller to completely remove the program from your computer.
5. Scan for Viruses
In this step, we will install and run a scan with Malwarebytes Anti-Malware to find and remove malicious programs from your computer.
Malwarebytes is one of the most popular and trusted anti-malware tools for Windows — and it’s completely free for removing infections. It catches threats that many antivirus programs miss, including adware, browser hijackers, and trojans. Follow the steps below to scan and clean your PC in just a few minutes.
Download Malwarebytes
Click the button below to download the latest version of Malwarebytes for Windows from the official source. The free version is all you need — it will scan your computer and remove adware, browser hijackers, and other malicious software at no cost.
(The link opens in a new page where your download will start)
Install Malwarebytes
When the download finishes, open your Downloads folder and double-click the MBSetup file. If Windows shows a User Account Control pop-up, click “Yes” to allow the installation.
Follow the On-Screen Prompts to Install Malwarebytes
The setup wizard will walk you through a few quick screens:
Choose where you’re installing the program — “Personal Computer” or “Work Computer” — then click Next.
Malwarebytes will now install on your device. This usually takes under a minute.
When installation is complete, the “Welcome to Malwarebytes” screen will open automatically.
On the final screen, click Open Malwarebytes to launch the program.
Enable “Scan for Rootkits”
Before scanning, turn on rootkit detection so Malwarebytes can find even the most hidden threats. Click the Settings gear icon on the left side of the screen.
In the settings menu, find “Scan for rootkits” and click the toggle so it turns blue.
Done? Click “Dashboard” in the left pane to return to the main screen.
Start the Scan
Click the blue Scan button. Malwarebytes will automatically update its virus database and start checking your computer for malware.
Wait for the Scan to Finish
The scan checks your entire system for browser hijackers and other malicious programs, so it can take several minutes. Feel free to do something else — just check back occasionally to see the progress.
Quarantine the Detected Threats
When the scan is done, you’ll see a list of everything Malwarebytes found — malware, adware, and potentially unwanted programs. Click the “Quarantine” button to remove all of them at once.
Malwarebytes will now remove the malicious files and registry entries and move them safely into quarantine.
Restart Your Computer
Some threats can only be fully removed after a reboot. If Malwarebytes asks you to restart, click Yes. Once you’re logged back in, your PC is clean and you can continue with the next steps in this guide.
4. Perform Basic Repairs with AdwCleaner
AdwCleaner is a free popular on-demand scanner that can detect and remove malware that even the most well-known anti-virus and anti-malware applications fail to find. This on-demand scanner includes a lot of tools that can be used to fix the side effects of adware, browser hijackers, and other malware.
Download AdwCleaner.
You can download AdwCleaner by clicking the link below.
ADWCLEANER DOWNLOAD LINK(The above link will open a new web page from where you can download AdwCleaner)
Double-click on the setup file.
Double-click on the file named “adwcleaner_x.x.x.exe” to start AdwCleaner. In most cases, downloaded files are saved to the Downloads folder.
AdwCleaner program will now open and you will be presented with the program’s license agreement. After you read it, click on the I agree button if you wish to continue. If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
Perform Basic Repairs.
When AdwCleaner starts, on the left side of the window, click on “Settings” and then the following basic repairs:
Reset Proxy
Reset Chrome Policies
Reset TCP/IP
Reset Firewall
Reset IPSec
Reset IE Policies
Reset Winsock
Reset Hosts file
Click on the “Scan” button.
On the left side of the AdwCleaner window, click on “Dashboard” and then click “Scan” to perform a computer scan.
Wait for the AdwCleaner scan to finish.
AdwCleaner will now scan your computer for malware. This process can take a few minutes.
Click on “Quarantine” to remove malware.
When the AdwCleaner scan is completed it will display all of the items it has found. Click on the “Quarantine” button to remove the malicious programs from your computer.
Click on “Continue” to perform basic repairs and remove malicious programs.
AdwCleaner will now prompt you to save any open files or data as the program will need to close any open programs before it starts to clean. Click on the “Continue” button to finish the removal process.
AdwCleaner will now perform basic repairs and delete all detected malware from your computer. When the malware removal process is complete, restart your computer.
6. Call your ISP
If all the previous troubleshooting steps have been attempted and the problem persists, it may be time to contact your internet service provider. The issue could be on their end and may require a new connection at the pole coming into your house or new equipment, such as a modem or amplifier. Your internet service provider can diagnose and fix any issues with the connection.
Instructions for Mac
Advanced Troubleshoot ERR_ADDRESS_INVALID in Mac
To fix the browser connection errors on Mac, follow these steps:
1: Remove unwanted profiles from your Mac
In this first step, we will check your computer to see if a malicious profile is installed. To do this, follow the below steps:
Open “System Settings”
From the Apple menu () in the top-left corner of the screen, select System Settings. (On macOS Monterey and earlier, this is called System Preferences.)
Look for “Profiles”
In the System Settings window, search for Profiles — on newer macOS versions you’ll find it under Privacy & Security, or you can type “Profiles” in the search box.
No Profiles section? Good news — that means no profiles are installed on your Mac, which is completely normal. Skip ahead to the next step of this guide.
Remove the malicious profiles
Malware uses configuration profiles to lock your browser settings — forcing a fake search engine or homepage on you and preventing you from changing it back. If you see a profile you don’t recognize (and your Mac isn’t managed by your workplace or school), select it, press the − (minus) button, and click Remove to confirm.
STEP 2: Reset browsers back to default settings
In this step, we will reset your browser settings to their default. For each browser that you have installed on your computer, please click on the tab below and follow the displayed steps to reset that browser.
Safari BrowserChrome for Mac BrowserFirefox for Mac Browser
Reset Safari settings back to their default
Go to Safari’s “Preferences”.
On the menu bar, click the “Safari” menu and select “Preferences”.
Check Homepage.
This will open a new window with your Safari preferences, opened to the “General” tab. Some browser hijackers may change your default homepage, so in the Homepage field make sure it’s a web page you want to use as your start-up page.
Click “Extensions”
Next, click on the “Extensions” tab.
Find and uninstall malicious extensions.
The “Extensions” screen will be displayed with a list of all the extensions installed on Safari. Look out for any suspicious browser extension that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine extension. By default, there are no extensions installed on Safari so it’s safe to remove an extension
Remove spam notifications ads
Click Preferences, click Websites, then click Notifications. Deselect “Allow websites to ask for permission to send push notifications”.
Remove all data stored by websites on your computer.
In the Safari menu, choose “Preferences…”, select “Privacy” at the top of the new window that appears, and then click the “Manage Website Data” button.
In the next dialog box, click “Remove All“. It will ask you if you are sure you want to remove all data stored by websites on your computer. Select “Remove Now” to clear data that could be used to track your browsing.
Empty Safari Caches.
From your Safari menu bar, click Safari and select Preferences, then select the Advanced tab. Enable the checkbox to “Show Develop menu in menu bar“.
From the menu bar select Develop, then click on Empty Caches as seen in the image below.
Reset Goolge Chrome for Mac
Doing these steps will erase all configuration information from Chrome such as your home page, tab settings, saved form information, browsing history, and cookies. This process will also disable any installed extensions. All of your bookmarks, though, will be preserved.
Click on the three dots at the top right and go to Settings.
Click on Chrome’s main menu button, represented by three dots at the top right corner. Now click on the menu option labeled Settings as shown by the arrow in the picture below, which will open the basic settings screen.
In the left sidebar, click on the “Reset and Cleanup” option.
In the left sidebar, click on “Reset and clean up“.
Click “Reset settings to their original defaults”.
Now click on the “Reset settings to their original defaults”. link as shown in the image below.
Click “Reset Settings” button.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, click on the “Reset Settings” button.
(Optional) Reset Chrome Data Sync.
In case a malicious extension reinstalls itself even after performing a browser reset, you have an additional option to reset the data sync for your browser. To do this, navigate to chrome.google.com/sync and click on the Clear Data button.
Reset Firefox for Mac
The reset feature fixes many issues by restoring Firefox to its factory default state while saving your essential information like bookmarks, passwords, web form auto-fill information, browsing history, and open tabs.
Go to the “Help” menu.
Click on Firefox’s main menu button, represented by three horizontal lines. When the drop-down menu appears, select the option labeled “Help“.
Click “Troubleshooting Information”.
Next click on the “Troubleshooting Information” option as indicated by the arrow in the image below. This will bring you to a Troubleshooting page.
Click on “Refresh Firefox”
Click the “Refresh Firefox” button in the upper-right corner of the “Troubleshooting Information” page.
Confirm.
To continue, click on the “Refresh Firefox” button in the new confirmation window that opens.
Click on “Finish”.
Firefox will close itself and will revert to its default settings. When it’s done, a window will list the information that was imported. Click on the “Finish“.
Your old Firefox profile will be placed on your desktop in a folder named “Old Firefox Data“. If the reset didn’t fix your problem you can restore some of the information not saved by copying files to the new profile that was created. If you don’t need this folder any longer, you should delete it as it contains sensitive information.
3. Reset Your TCP/IP Configuration
If resseting the browser did not fix your issue, we can force your operating system to renew your TCP and IP protocol settings.
Go to System Preferences and select the Network option.
Choose your active internet connection and open its Advanced settings.
Go to the TCP/IP tab.
Click on Renew DHCP Lease.
STEP 4: Use the built-in diagnostic tools
Wi-Fi Recommendations. Click Wi-Fi in Control Center or the menu bar and check for a menu item named Wi-Fi Recommendations. If you see it, your Mac has detected an issue and has recommendations. Choose Wi-Fi Recommendations to learn more.*
Wireless Diagnostics. Press and hold the Option key on your keyboard while clicking Wi-Fi in Control Center or the menu bar, then choose Open Wireless Diagnostics from the menu. Learn more about using Wireless Diagnostics to analyze your wireless environment.
STEP 4: Remove recently installed programs
It is possible that a program installed on your computer could cause this error. Some programs, such as VPNs or anti-virus software, can interfere with your browser’s ability to connect to certain websites, causing this error to appear. Additionally, some programs, such as malware or spyware, can affect your internet connection or system performance in general, which could lead to issues with accessing websites. So, it’s worth checking if there’s any recently installed program that could be causing this issue.
Quit the malicious programs
Check the Apple menu bar in the top-right corner of your screen. If you see an icon you don’t recognize, click it and select Quit. This stops the malware from running so it can’t interfere while we remove it.
Open “Finder”
Click the Finder icon in your dock.
Click on “Applications”
In the Finder sidebar, click “Applications“.
Find and remove the malicious app
Scroll through the list of installed apps and look for anything suspicious — an app you don’t remember installing, or one with a strange or generic name. When you find it, right-click it and select “Move to Trash“.
Some known malicious programs to look for: SearchMine, TakeFresh, TopResults, FeedBack, ApplicationEvents, GeneralOpen, PowerLog, MessengerNow, ImagePrime, GeneralNetSearch, Reading Cursors, GlobalTechSearch, PDFOnline-express, See Scenic Elf, MatchKnowledge, Easy Speedtest, and WebDiscover. The names change constantly, though — so treat any app you can’t account for as suspect.
Empty the Trash
Right-click the Trash icon in your dock and select “Empty Trash“. This permanently deletes the malicious app you just removed — until you do this, the malware is still on your Mac.
Find and remove the malicious files
Malware on Mac uses launch agents and launch daemons — small files that automatically restart the malware every time you boot your Mac. We’ll check the four folders where they hide:
Click the desktop to make sure you’re in Finder, then open the “Go” menu and click “Go to Folder“.
Copy and paste each of the paths below into the window, one at a time, and click Go after each:
/Library/LaunchAgents
~/Library/LaunchAgents
/Library/Application Support
/Library/LaunchDaemons
In each folder, look for suspicious .plist files — typically named after the malware or with odd, random-looking names. Some known examples: “com.adobe.fpsaud.plist”, “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, and “com.myppes.net-preferences.plist”. When you find a malicious file, move it to the Trash — then empty the Trash again when you’re done.
Be careful: these folders also contain files belonging to legitimate apps — especially /Library/Application Support, where programs like Adobe, Google, and Microsoft store their data. Only delete files you’re confident are malicious. If you’re unsure about a file, search its exact name online first — or skip it; the Malwarebytes scan in the next step will catch what you miss.
STEP 5: Scan for viruses
In this final step, we will scan the computer with Malwarebytes for Mac to find and remove any malicious programs that might be installed on your Mac.
Malwarebytes for Mac is a free on-demand scanner that removes the malware other security software tends to miss — adware, browser hijackers, and unwanted programs included. Cleaning an infected Mac with Malwarebytes has always been completely free, and it’s our go-to recommendation. Follow the steps below to scan and clean your Mac in just a few minutes.
Download Malwarebytes for Mac
Click the button below to download the latest version of Malwarebytes for Mac.
When the download finishes, open your Downloads folder and double-click the setup file to begin the installation.
Follow the On-Screen Prompts to Install Malwarebytes
The Malwarebytes for Mac Installer will guide you through a few quick screens. Click “Continue” and keep following the prompts until the installation completes.
When the installation is complete, Malwarebytes opens to the Welcome to Malwarebytes screen. Click “Get started“.
Select “Personal Computer” or “Work Computer”
Malwarebytes will ask what type of computer you’re installing it on. Click either Personal Computer or Work Computer, whichever applies.
Start the Scan
Click the “Scan” button. Malwarebytes will automatically update its detection database and begin checking your Mac for malware.
Wait for the Scan to Finish
Malwarebytes will scan your Mac for adware, browser hijackers, and other malicious programs. This can take a few minutes, so feel free to do something else — just check back occasionally to see the progress.
Quarantine the Detected Threats
When the scan is done, you’ll see a list of everything Malwarebytes found. Click the “Quarantine” button to remove all the threats at once.
Restart Your Mac
Malwarebytes will now remove all the malicious files it found. Some threats can only be fully removed after a reboot — if Malwarebytes asks you to restart, allow it. Once you’re logged back in, your Mac is clean.
Instructions forAndroid
Advanced Troubleshoot ERR_ADDRESS_INVALID on Android
To fix the browser connection errors on your phone, follow these steps:
1: Reset browsers back to default settings
In this first step, we will reset your browser to its default settings to their default.
Resetting the browser settings to their default it’s an easy task on Windows or Mac computers; however, when it comes to Android, this can’t be done directly because it’s not an option built-in into the browser settings. Restoring the browser settings on Android can be done by clearing the application data. This will remove all the cookies, cache, and other site settings that may have been saved. So let’s see how we can restore your browser to its factory settings.
Chrome for AndroidFirefoxOperaSamsung Internet BrowserMicrosoft Edge
Remove malware from Chrome for Android
To reset Chrome for Android to its default settings, follow the below steps:
Open the “Settings” menu.
Tap on the “Settings” app from your phone menu or home screen.
Tap on “Apps”.
When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
Find and tap on Chrome.
The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Chrome app, then tap on it to open the app’s details.
Tap “Storage”.
When Chrome’s app info menu is displayed, tap on “Storage“.
Tap “Manage Space”.
Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
Tap “Clear all data”.
Tap “Clear all data” to delete all Chrome’s data including accounts, bookmarks, and your settings to reset the default settings.
Confirm by tapping “Ok”.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.
Remove malware from Firefox for Android
To reset Firefox for Android to its default settings, follow the below steps:
Open the “Settings” menu.
Tap on the “Settings” app from your phone menu or home screen.
Tap on “Apps”.
When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
Find and tap on Firefox.
The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Firefox app, then tap on it to open the app’s details.
Tap “Storage”.
When Firefox’s app info menu is displayed, tap on “Storage“.
Tap “Manage Space”.
Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
Tap “Clear all data”.
Tap “Clear all data” to delete all Firefox data including accounts, bookmarks, and your settings to reset the default settings.
Confirm by tapping “Ok”.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.
Remove malware from the Opera browser
To reset the Opera browser to its default settings, follow the below steps:
Open the “Settings” menu.
Tap on the “Settings” app from your phone menu or home screen.
Tap on “Apps”.
When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
Find and tap on Opera.
The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Opera app, then tap on it to open the app’s details.
Tap “Storage”.
When Opera’s app info menu is displayed, tap on “Storage“.
Tap “Manage Space”.
Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
Tap “Clear all data”.
Tap “Clear all data” to delete all Opera’s data including accounts, bookmarks, and your settings to reset the default settings.
Confirm by tapping “Ok”.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.
Remove malware from Samsung Internet Browser
To reset the Samsung Internet Browser to its default settings, follow the below steps:
Open the “Settings” menu.
Tap on the “Settings” app from your phone menu or home screen.
Tap on “Apps”.
When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
Find and tap on Samsung Internet Browser.
The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Samsung Internet Browser app, then tap on it to open the app’s details.
Tap “Storage”.
When the Samsung Internet Browser’s app info menu is displayed, tap on “Storage“.
Tap “Manage Space”.
Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
Tap “Clear all data”.
Tap “Clear all data” to delete all Samsung Internet Browser’s data including accounts, bookmarks, and your settings to reset the default settings.
Confirm by tapping “Ok”.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.
Remove malware from Microsoft Edge for Android
To reset the Microsoft Edge for Android to its default settings, follow the below steps:
Open the “Settings” menu.
Tap on the “Settings” app from your phone menu or home screen.
Tap on “Apps”.
When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
Find and tap on Microsoft Edge.
The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Microsoft Edge app, then tap on it to open the app’s details.
Tap “Storage”.
When the Microsoft Edge’s app info menu is displayed, tap on “Storage“.
Tap “Manage Space”.
Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
Tap “Clear all data”.
Tap “Clear all data” to delete all Microsoft Edge’s data including accounts, bookmarks, and your settings to reset the default settings.
Confirm by tapping “Ok”.
A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.
2: Reset Network Settings
Resetting network settings on an Android device can be a useful troubleshooting step when experiencing issues with internet connectivity or network-related errors.
It’s worth noting that resetting network settings will erase all configured networks, so you’ll need to reconnect to Wi-Fi networks and pair with Bluetooth devices again. Additionally, if you’ve set up a VPN, you will also need to set it up again.
It is also worth mentioning that this reset will not delete any personal data from your device. This means that your apps, contacts, messages, and other files will not be affected by this process.
To reset network settings on an Android device follow these steps:
Go to the “Settings” app on your Android device.
Scroll down and tap on “System.”
Tap on “Advanced” or “More” to expand the menu.
Select “Reset options.”
Tap on “Reset Wi-Fi, mobile & Bluetooth.”
A pop-up window will appear asking you to confirm the action. Select “Reset settings” to proceed.
Your device will then reset all network settings, including Wi-Fi, mobile data, and Bluetooth.
If you’re using a Samsung phone: Go to Settings > Select General management >Select Reset >Select Reset network settings > Select Reset settings > Select Reset to confirm.
3: Uninstall recently installed apps
It is possible that an app installed on your phone could cause this error. Some apps, such as VPNs or anti-virus software, can interfere with your browser’s ability to connect to certain websites, causing this error to appear. Additionally, some apps, such as malware or spyware, can affect your internet connection or system performance in general, which could lead to issues with accessing websites. So, it’s worth checking if there’s any recently installed program that could be causing this issue.
Open the “Settings” menu.
Tap on the “Settings” app from your phone menu or home screen.
Tap on “Apps”.
When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
Find the malicious app.
The “Apps” screen will be displayed with a list of all the applications that are installed on your phone. Scroll through the list and look out for any suspicious app that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine program. Most often, cyber criminals hide malware inside video or photo editing apps, weather apps, and camera apps.
Uninstall the malicious app
When you find a suspicious or malicious app, tap on it to uninstall it. This won’t start the app but will open up the app details screen. If the app is currently running press the “Force stop” button, then tap on “Uninstall”.
A confirmation dialog should be displayed to confirm you want to uninstall the app, tap on “OK” to remove the malicious app from your phone.
STEP 4: Scan for viruses
In this final step, we will install Malwarebytes for Android to scan and remove malicious apps from your phone or tablet.
Malwarebytes for Android automatically detects and removes dangerous threats like malware and ransomware so you don’t have to worry about your most-used device being compromised. Aggressive detection of adware and potentially unwanted programs keeps your Android phone or tablet running smooth.
Download Malwarebytes for Android.
You can download Malwarebytes for Android by clicking the link below.
In the Google Play Store, tap “Install” to install Malwarebytes for Android on your device.
When the installation process has finished, tap “Open” to begin using Malwarebytes for Android. You can also open Malwarebytes by tapping on its icon in your phone menu or home screen.
Follow the on-screen prompts to complete the setup process
When Malwarebytes will open, you will see the Malwarebytes Setup Wizard which will guide you through a series of permissions and other setup options. This is the first of two screens that explain the difference between the Premium and Free versions. Swipe this screen to continue. Tap on “Got it” to proceed to the next step. Malwarebytes for Android will now ask for a set of permissions that are required to scan your device and protect it from malware. Tap on “Give permission” to continue. Tap on “Allow” to permit Malwarebytes to access the files on your phone.
Update database and run a scan with Malwarebytes for Android
You will now be prompted to update the Malwarebytes database and run a full system scan.
Click on “Update database” to update the Malwarebytes for Android definitions to the latest version, then click on “Run full scan” to perform a system scan.
Wait for the Malwarebytes scan to complete.
Malwarebytes will now start scanning your phone for adware and other malicious apps. This process can take a few minutes, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.
Click on “Remove Selected”.
When the scan has been completed, you will be presented with a screen showing the malware infections that Malwarebytes for Android has detected. To remove the malicious apps that Malwarebytes has found, tap on the “Remove Selected” button.
Restart your phone.
Malwarebytes for Android will now remove all the malicious apps that it has found. To complete the malware removal process, Malwarebytes may ask you to restart your device.
In conclusion, the “ERR_ADDRESS_INVALID” error can be caused by several factors, including corrupt cache and cookies, outdated DNS cache, problems with your router, or conflicts with antivirus or firewall software. By following the solutions outlined above, you should be able to resolve the issue and get your browser back to working properly. If you continue to experience the error, it may be a problem with the website or the network you are trying to connect to, and you may need to contact the website’s administrator or your network administrator for further assistance.
About Stelian
Stelian leverages over a decade of cybersecurity expertise to lead malware analysis and removal, uncover scams, and educate people. His experience provides insightful analysis and valuable perspective.
Advanced Troubleshoot ERR_ADDRESS_INVALID in Windows
Advanced Troubleshoot ERR_ADDRESS_INVALID in Windows
Advanced Troubleshoot ERR_ADDRESS_INVALID in Mac
Advanced Troubleshoot ERR_ADDRESS_INVALID in Android
If you have checked your computer for programs and did not find any, you can proceed with the next step in this guide.
AdwCleaner program will now open and you will be presented with the program’s license agreement. After you read it, click on the I agree button if you wish to continue. If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
AdwCleaner will now perform basic repairs and delete all detected malware from your computer. When the malware removal process is complete, restart your computer.
AdwCleaner program will now open and you will be presented with the program’s license agreement. After you read it, click on the I agree button if you wish to continue. If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
AdwCleaner will now perform basic repairs and delete all detected malware from your computer. When the malware removal process is complete, restart your computer.
No Profiles section? Good news — that means no profiles are installed on your Mac, which is completely normal. Skip ahead to the next step of this guide.
in Control Center or the menu bar and check for a menu item named Wi-Fi Recommendations. If you see it, your Mac has detected an issue and has recommendations. Choose Wi-Fi Recommendations to learn more.*
