I was really hopeful when I got my first batch of Ikea devices, but its frustrating that the battery powered devices I have do not seem to be as stable as the zigbee 1.2 devices they replaced, in particular the Myggbett contact sensor and Timmerflotte humidity and temperature sensors.
The Timmerflotte devices all dropped off my thread network over the course of a day, and I have no idea why. Some time has now passed and they seem stable, but I’m not sure…
And the Myggbett contact sensors are pretty consistently dropping off, maybe one a week so far, which one is always random.
I really want these things to work well, and hope that perhaps more firmware upgrades will fix these.
Time will tell.