My galaxy buds live have been constantly disconnecting from my s21 I also had a hard time getting them to switch over to the audio from from my watch 4. I don't think it has anything to do with the watch beta
Thank you for reaching out. I can certainly understand your frustration with your Galaxy Buds repeatedly disconnecting, and I would be happy to look into this further for you. Have you tried resetting the network connection? Please know this will remove any save Bluetooth connections and Wi-Fi networks. You can do this by going to settings > general management > reset > reset network settings
