With this beta, I keep loosing connection between my Samsung watch 4 classic and my phone, the watch keeps locking and I have to put the password so many times at day, also I'm not getting any notifications on time, there is a huge delay, the watch screen is sometimes unresponsive, i out of this beta, there is too many problems, my watch basically is useless at this point.
Wiping cashe partition helped a lot for me. It's still not as good as the previous official firmware but it's much better than when I first was running the beta FW.
Power off watch. Power on watch while holding both side buttons at the the same time. When you see "Samsung" with "rebooting...." under it, quickly tap the upper button (power button) 3x. Once menu appears, navigate with power button to "Recovery" (highlighted in blue) then press and hold power button. Now in recovery, navigate with bottom button to "Wipe cashe partition". Press power button. Navigate to "Yes" and press power button.
Hope that helps ya.
Thank you very much for your feedback.
Please try the suggestions provided by @OffDatGoGo . If you are still experiencing issues, please submit an error report through the Samsung Members or Galaxy Wearables app on your device.
We appreciate your contribution to the beta program.
One UI Beta Team