I've been having some issue for the past few weeks. Disconnecting from games on bnet, 5,10, 30 minutes into the game, sometimes immediately. However my internet is still connected, skype etc still running, it's only bnet that loses the connection.
This happens in approximately 80% of team games and 50% of 1v1, it noticably happens more in team games and this only started happening in the last few weeks.
I have a good rig and play with everything on low graphics anyway.
I thought it might have something to do with my wi-fi connection?
Any idea how I can fix this?