@Elipsus, hi, considering the same old advice you could get from posting such an issue, in the meantime, I would simply downgrade to the latest stable firmware.
With the latest firmware, the back light feature on my watch somehow broke, and I’m not alone. Did we post about it? Yes, we did. Did we get an acknowledgement? No, we didn’t.
So, I downgraded the watch and saved a month, for now, of frustration.