error connecting to internet.

I am behind a proxy server. For quite a lot days these settings were working fine with my bit comet. But for some days, it is not able to download anything, in fact it is not able to connect to the internet. I checked the connection settings but, nothing is working for me, every time i am getting query size fails, and not able to download any file or torrent. Any input from your side to solve out the problem??

I’m afraid the issue is with your proxy connection. If you can’t connect, nothing further can happen. Sounds like you are failing somewhere before you reach anywhere beyond the proxy server.