when ever I open any web browser I have ad choices and cloud scout pop ups or adds. I did factory reset it. It seems to work for a day or two and after that they all come back again they jump around specially when I search for how to remove cloud scout on Google I suddenly get bombarded with them. I scanned it using malware bytes and I avast . they detected nothing. now only on Firefox seems to be ok because I downloaded adblock plus. so I'm not sure what's happening