Reading thermostat causes them to freeze

[Mogwaiz]

I have been running with this addon on my RPI3+ for a several years and it has been running great but suddenly it makes my thermostats to freeze. They keep the red light on and do not respond to anything. The only way to make to responsive again is to takeout the batteries. Is it only me having this issue?

[Mleczykkk]

I have the same issue...

[ChristopherLindberg]

I found that this issue was caused by the home assistant version. I think they changed something with the bluetooth code setup. I downgraded to version 9.5 and it is working again. A little bit of a vague answer but hope it helps