So I'm at a Lan were we've set up a local hub (latest PtokaX) and as long as I don't download anything on from the others my internet works fine. But, as soon as I start downloading from the others my internet connection crawls to a standstill. Any ideas on how to solve this?  
  
Steps I've taken so far: 
- Use older versions of both the Hub and DC. 
-Tried DC++ 
-Tried YnHub 
-Turned off all firewalls.