Yea I know, I have it configured, but still the setting of the port keeps getting set to /dev/ttyUSB0, I don’t know why… As soon as I change it back to the alias I have configured it is back online again.
Ah ok, found the list, I will buy and try the Tradfri Ikea sensor tomorrow and test it with my telegesis stick.
Such a shame that the Xiaomi devices won’t work with Telegesis, they are really small and look really need nice, most devices are so big…
Sorry - I’m not sure either. Maybe it has something to do with the USB discovery system in openHAB, but I’m not familiar with this unfortunately.
So, I got the Tradri Ikea motion sensors now, I was able to pair one with my telegesis stick, the only thins is, it doesn’t detect motion… 
The error in the logging is:
2019-09-25 17:24:03.104 [ERROR] [converter.ZigBeeConverterSwitchOnoff] - 14B457FFFE6B19B1: Error 0xffff setting client binding
Do you have any idea how to fix this?