This past month I have been unable to play in any of my games - when I join the game, the chat/video works fine for a few seconds before all the participants freeze and their audio cuts out. I have tried Chrome, Safari, and Firefox. This happens no matter which computer I am on (I've tried three computers, 2 PC's and 1 Mac). My internet speed is fine (roughly 400 mbps) and working normally. I have no idea what to try to fix this... Any help would be greatly appreciated. When I hit refresh, the audio/video will again start working, but only for a few seconds before again cutting out.