I think Cyberlock might somehow be impacting one of my Steam games. It's called Escape Simulator and I play it via multiplayer with my son. We've been playing it together for quite some time and it's never had an issue. Recently, there was some new DLC that I purchased/downloaded and installed. In the middle of playing the DLC, my game stopped responding and then I had to exit the game and go back in. Upon trying to re-enter the multiplayer game, I received an error code. Then, I tried hosting a multiplayer game and could not do that either. I have followed the recommendations on Steam to verify the installed files and rebooted multiple times. The only thing I can think of is that the new DLC might have triggered Cyberlock. Where can I look in Cyberlock to find if it has somehow blocked one of the game or Steam or DLC files?