Hi,
Comfee, Dimstal and various other air conditioners are manufactured under these trade names by Midea.
Unfortunately, the NetHome WiFi module from firmware version 3 no longer works with this openHAB binding.
I have therefore taken a different path and have built with 2 components an MQTT capable interface, which now works absolutely reliable for several weeks.
The NetHome WiFi module is simply replaced by this small electronic circuit - done.
This makes you completely independent of the Midea Cloud.
The idea comes from the forum here and you can find it here.
If you want to rebuild the electronics you can ask me for the PCB layout (hole pattern).
Good luck
Dirk