Again and again ... update 13.19 bricked my venu3

I have just updated to version 13.19. I've just lost all my settings, the watch is in English (I'm French) and it's impossible to change the language, there's only English left, my apps have been removed, my dials have disappeared as well as the data fields... I have to set everything up again?!?!?!! Seriously... is this a joke??? Also, the phone connects and disconnects every 10 seconds.

Am I the only one? What can I do?

thanks