Rokory
Rokory
I do not have re-wasd, but i have the same issue. Disabling Bluetooth and re-enabling fixes the problem, but it re-appears after some time.
I had the same problem with Magic Utilities. There, I fixed it checking the Keep Blutooth connection alive setting. 
Just to be clear: Bluetooth connection works for me for some time. But after hours or minutes (very varying), it simply stops working. I use a Bluetooth stick in a...
Maybe for someone reading this thread, it is of help, but I fixed my problem: If you use a USB-based BT stick, in Control Panel, in Power Saving, in Advanced...
I am currently working on that resource.
The call would be something like: duration: {{ timedelta(hours = states("sensor.hours2charge")) }}