Discovery ignored

[olivierfaber]

I'm having issues getting my discovery to work. I have narrowed it down to this error in the debug log, but I don't know how to fix it..

2025-12-08 21:04:19.640 DEBUG (MainThread) [homeassistant.components.mqtt.client] Received message on panasonic_heat_pump/main/Heatpump_State (qos=0): b'1'
2025-12-08 21:04:19.640 DEBUG (MainThread) [homeassistant.components.mqtt.discovery] Ignoring already processed discovery message for 'aquarea' on topic panasonic_heat_pump/main/Heatpump_State: 1

Any idea?

[olivierfaber]

I was able to fix it. Before anyone tries this. Please make sure you have backups...
On console, stop home assistant:
core stop
login
vi /mnt/data/supervisor/homeassistant/.storage/core.config_entries
search the relevant line with:
/ mqtt
Make sure you have the correct line selected. It must mention the heat pump discovery topic.
Delete the line with this vi command:
dd
Save the file with:
:wq
And exit and restart HA:
exit core start