Sounds can sometimes be distorted during a match

I've encountered this issue three or four times during the Open Beta. During a match, the sounds I hear while in play sound like they're coming from far away, like they're coming from the spawn screen. This always happens when I enter a match straight after the previous one. I've tried respawning and pressing the camera reset button on the spawn screen, but I haven't found a fix. I'm playing on PC, in Conquest mode. It seems to happen more often on the snowy mountain map.