Homematic Binding: "Channel not found for datapoint" errors for definitely existing channels

[job (Joachim Boeddeker)]

@0xMUHAHA

I have everything configured in *.things and *.items files and removed all Homematic-specific items and things, restarted it once without all items, stopped it, added the configuration files again and restarted OpenHAB and now it works again.

I am using 2.2 Snapshot and the error still exists. Moving everything to *.things file does not work either. (including deletion of all things)

This in combination with the auto-deleting all my things described https://community.openhab.org/t/homematic-homegear-problems/35077 is getting ugly for my installation.

I am moving to 2.1 stable now, hopefully this is usable again.