It worked fine over a year on my old HA installation. I did a new setup on a new server, I have no error in the logs, the vacuum instance is created, but not the device_tracker.
Has anyone the same error? Has anyone a solution?
I tried to add log debug outputs to see some errors, but everything is fine. The GPS position is retrieved, updates occure on a regulary base, the only thing which is missing is the device_tracker.