Discord freezes, and then disconnects.

My discord, from time to time in a middle of a game, would freeze and disconnects me as soon as I open discord again. This gets really annoying from time to time since if i'm in competitive games, my friends voices would suddenly cut and my whole of discord would freeze and I always have to open discord just to unfreeze myself and rejoin back. 

I will try to get myself a clip if my discord freezes.

Any fixes would be greatly appreciated. Thanks!