BSNL Dataone Broadband Connection
Connection hangs

I have been using Dataone connection for almost a year...

But since the past few weeks, when i connect the connection hangs in between. The status remains ' connected' but the data transfer stops resulting in the hang state.. It does not allow me to disconnect either.!!! This is very irritating, beacuse it happens frequently.

Sometimes twhile connecting he server does not respond at all...!!!

Plz tell me why is this happening...

Regards,

Rohit