im having the same problem actually, i got the downloads to continue now though, its stable and doesnt kick the connection. I ran a virus check and found nothing, my browsing speeds are awesome, but its like im throttled and I still have 2.5 gigs left o_0???
to get the downloads to stop disconnecting I removed some programs that looked abit malicious and it started working again. I think an undetectd virus got embedded into one of the files - but i dont think tha could have happened cos i run virsu cheks daily AND its always uptodate. anyway, if i manage to get mine sorted i will help you out too
i wonder if their packet analyzer could see encrypted data. like sign up for one of them vpn secure browsing things in the USA. then create the vpn between your PC and the machine in the US - theoretically they cant identify the packets nor target ports as they are encrypted.