Hello!
Running Hassio, using MQTT Server & Web client, Zigbee2mqtt, with a cc2531 coordinator and cc2530+2591 router. Not sure where to post this, as I’m not sure where the error stems from.
After adding an IKEA Outlet today (E1603) my Zigbee network went bonkers. I no longer have contact with my routers / bulbs. I have contact with the units closer to the coordinator than where the outlet is located. I can not add new devices to the Zigbee network.
Restarting Pi did not help, turning of the outlet (unplugging), to no avail. Go back to my “a few days to old”-snapshot, or try some more?
@VDRainer true dat - was written in frustration with little regard for how it looked after the overcrowded IKEA-trip ending in offline devices 
