It only affects the sound effects. Interestingly enough, I had my in-game music off during the times this was happening. After turning the in-game music back up I haven’t had the same issue again. It only appears to happen when the in-game music is completely off. Then it will do the wonky echoey noises with the sound effects again after some time. I guess I’ll just stick to leaving the music on from now on haha.