Client Crashing or Freezing

The client has been crashing or freezing lately. And right after it does, i cannot close or reconnect.

Another issue that might be related: every time it has crashed or freezed, right after i entirely close the client and run it again, the terms of use window pop out of nowhere. THIS i believe, it's part of the cause, somehow i think the terms of use is triggering itself DURING a match. For some reason.