Do check your ports that no debris is inside them @Ck_
Unfortunately Beta Software can have some negative impacts on the phone as it's going through the different stages.
This is one reason I would suggest to not put this on one's daily driver.
I would suggest to send feedback via the Beta Programme channels.
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help.