Game-breaking Audio Bug
Just wanted to mention a couple bugs I noticed while playing the BF6 beta. The biggest one to me is an audio bug that can sometimes occur when a match starts. Essentially, what happens is the pre-match music will continue to play, leaving the actual in-game audio severely muffled and/or silent, which can last for a long time. Today I had match in Conquest where the bug lasted for about three quarters of the match. Now I have noticed that most of the time it seems to happen if you're in the menu adjusting your weapons and the match starts. However, it is inconsistent because I've had the bug occur without doing that. So I wouldn't know how to 100% replicate it.
The other small issue I wanted to note has to do with pinging while down. It can be very inconsistent. On one extreme, you'll be able to ping a player(s) as well as marking a wall or specific point. On the other extreme, the game will not let you mark players or walls. While not as grave as the above issue, this is one I noticed during my playthrough.