I got an ALPSTUGA and 3 TIMMERFLOTTEs connected to a ZBT-2 the ALPSTUGA is working fine but the TIMMERFLOTTEs will only stat online for 4-8 hours and I have to take the batteries out and put them back in to reconnect them. I am testing having an automation ping there identify every 2 hours to see if that keeps them online, like was mentioned for the Badring. Is anyone else having this issue or knows how to fix it?
I also have this problem with ZBT-2 and one of my TIMMERFLOTTE sensors. One of the sensors is working just fine and the second one becomes unavailable every couple of days. Both are running the latest firmware.