Well, it is a beta ^^ as a Developer you should know what to do.
Try to reproduce it, if you can, report to apple.
you are the one assuming he doesnt know me XDDon't assume the OP is a developer. Could just be an armchair beta tester who've managed to install the non-public beta without a developer account, like many here.
I've had the same problem the watch will just reboot for no reason at all it has happened twice since updating
I'm not haven any problem with the scribble feature at all using messages on my watch but Facebook message app just keeps hanging all the time I think it just because it hasn't been updated as yet and that why it not working properly