Whenever my PC is on, it slowly starts eating up bandwidth on my home network. I have run scans, malwarebytes, adwcleaner, etc. Last night I found that I had Win32/Ad.Yontoo and cleaned it out and rescan showed that there wasn't any left of it. This is causing a lot of trouble as there are a few people hardly able to use the net when my computer is on. Any advice is greatly appreciated.