I use 2.4.0, running docker (IOT Stack) on a raspberry 4.
After booting every thing runs fine but after a few hours Openhab does not receive data nor communicate with any tings or items. Paper and UI works, but no actions happen if I for instance activate a switch. This has now happen several times.
Majority of items are MQTT, but I have also Spotify and Unifi bindings installed - they do not work either after the “crash” (18:48:46.662), although I can create new items in paper after the “crash”.
This evening the event log ended at 18:48:46.662 (i.e. nothing recorded after this). In the Openhab.log there is nothing unusual at that time - and the Openhab.log continues to show errormessage after that time (errors in my site map). No item seems to work after that time
What can I do? Is it just to start from scratch again?