Hello I've been having this problem with my PC the past week or so. I've been searching the web for answers or solutions but can't seem to figure this out with what little knowledge of computers I have. To be honest I think this problem came from xhamster.com. I noticed a couple pop ups while browsing that site even though I have adblock on my browser. Either that or from downloading movies from TPB. I doubt it's the downloading of movies though. I always download files from certain posters. One for movies and one for TV shows and I've never had a problem doing that before.