I’ve been experiencing an issue with OpenHAB where about 30 items are showing a status of UNDEF. This started around mid-March when I upgraded to version 3.4.2. After a reboot, I noticed in the logs that items like ‘Sensor_OutdoorDriveway_Temperature’ changed from NULL to UNDEF.
Interestingly, when I create a new test item linked to the same channel, it works perfectly. For example, ‘TEST_temperature’ successfully receives values like 67.37 °F. This suggests that the channels themselves are functional, but something is causing the existing items to default to UNDEF.
I’ve tried troubleshooting by checking configurations and ensuring all dependencies are up-to-date, but the issue persists. It’s particularly concerning because my wife noticed a rule not triggering, and the device showed UNDEF.
Has anyone else encountered similar behavior with OpenHAB? I’d appreciate any insights or suggestions on how to resolve this. Let’s work together to get these items back to their proper states!