Yeah the voice chat thing really isn't ideal, but it is something we were doing when a member was straight up not even getting any sort of indicator that it was coming and it helped. I would try turning off names and effects if you haven't already. I also noticed you posted this same thing on BG and stated you are trying to run to the side instead. If you are having trouble getting hit, you should always run to the middle of the arena so it isn't an instant one shot.