Client - Hangs during Pick/Ban

Occasionally the client hangs at 0 seconds during a player's pick/ban (I've noticed this more often during bans). I will be queued up with somebody seated right next to me, and they will see the progression of pick/bans as normal. When it is my turn to ban my client may or may not pick up that it is my turn, and if it does not it will timeout. On my side I see that everyone has left through messages in the chat window, while my friend will be thrown back into the lobby. Typically, I must restart the client to get back into the lobby, but I have noticed if I wait long enough it will recognize this by itself.