Hi!
I had a perfecty working MySensors - Home Assistant integration for many years. Unfortunately I had to reinstall Home assistant,
the code on the devices might be broken, but it worked for 6-7 years.
Since the installation I didn’t do anything with MySensors, so I have no idea how I got it working in the past.
If power cycle the node, the node itself will be visible in HA, but the child sensors not. Any ideas?
2026-02-19 23:52:48.917 WARNING (MainThread) [mysensors] Child 0 is unknown
2026-02-19 23:52:48.963 WARNING (MainThread) [mysensors] Invalid : When message type is 3, child_id must be 255 for object value @ data[‘child_id’]. Got 0
2026-02-19 23:53:23.041 WARNING (MainThread) [mysensors] Invalid : When message type is 3, child_id must be 255 for object value @ data[‘child_id’]. Got 0
2026-02-19 23:53:23.045 WARNING (MainThread) [mysensors] Child 0 is unknown
2026-02-19 23:53:23.091 WARNING (MainThread) [mysensors] Invalid : When message type is 3, child_id must be 255 for object value @ data[‘child_id’]. Got 0
2026-02-19 23:53:57.167 WARNING (MainThread) [mysensors] Invalid : When message type is 3, child_id must be 255 for object value @ data[‘child_id’]. Got 0
2026-02-19 23:53:57.171 WARNING (MainThread) [mysensors] Child 0 is unknown
2026-02-19 23:53:57.217 WARNING (MainThread) [mysensors] Invalid : When message type is 3, child_id must be 255 for object value @ data[‘child_id’]. Got 0