Suddenly erratic Homebridge "device tracker"

Suddenly, as in 8.45 PM CET yesterday, my input booleans as in @RitteT s fantastic Homekit location to trigger automations in Home-assistant, using a software switch. Requires no Homekit-hardware! started acting very weird… I didn’t notice anything until this morning when only some of my automations triggered. From the logbook;

32

pi@hassbian:~ $ sudo journalctl -fu homebridge.service gives

Sometimes this is happening every minute, than it stops for a few minutes and comes back…

Does anybody recognize this? Any help appreciated, not sure how to survive without this…

/Johan