All my IKEA Trådfri motion sensors and Vallhorn motion sensors have started to act strange after upgrade to 2025.2.4 (from 2025.2.2) on HA Green with Skyconnect.
The Trådfri sensors have just stopped reporting any motion (it’s either clear of detected forever). The Vallhorns is kinda the same if they are on firmware 0x01000057, it it’s upgraded to 0x01000064, the motion detect alsmost works but the opened/closed doesn’t work as in 0x01000057.
Anybody having any idea on how to get this working or if it’s a bug in 2025.2.x somewhere?
Hey, I am experiencing a similar issue! All my IKEA Tradfri and Vallhorn sensors do not report their states anymore. No occupancy or illuminance, etc. It says “Unavailable”. But the most interesting part is that in the history all data is there just like the devices are actually working fine. I don’t get it. I will try to downgrade the HA version and will report back.
I got my vallhorn devices to work by deleting them, then add them back. I think the reason for this is a new quirks file for the Vallhorns. Trådfri I don’t know how to get working again.
Well, the downgrade did not help. I should have mentioned that my IKEA devices are connected via Matter. What I did was to click the Matter integration in Devices & services, then I clicked Add entry and submitted, and now it works again. Strange but ok.