Hello all,
I try to figure out if the following scenario should work or not.
I cannot find an answer searching the forum or web, so I’ll try my like here 
My intention was to split AdGuard and deCONZ from my main Home Assistant installation, so I installed a second Raspi with Home Assistant instance. It is all running smoothly so far.
So, I try to do the rest on my main HA, so I set up the integration with port 40850 which seems to be not fully supported as I can see every device etc. and even can trigger events on deCONZ devices but the updated state never comes back (resulting in main HA knowing a bulb is off, trying to set it to on over and over…).
Is there a way to have the integration discovering the remote deCONZ instance? Or do I have to install it on a plain raspbian to enable that?
Or maybe someone has some suggestion on my scenario? I looked up master-slave HA scenarios but this seems to be only half-baked.
Thanks in advance! 
Best regards
Christian