I am using HA (currently version 2022.8) already for few weeks on RBP4 with docker container. I am using Conbee II usb stick from the very begininig. Zigbee was working without problems (actually suprisingly well and flawless!). I recently upgraded my HA to version 2022.8 and Zigbee was still working fine…
Until it completely died!
Devices are visible, integration does not complain. The only symptom are not working devices and those logs in the system:
[0xBA96:1:0x0006]: async_initialize: all attempts have failed: [DeliveryError('[0xba96:1:0x0006]: Message send failure'), DeliveryError('[0xba96:1:0x0006]: Message send failure'), DeliveryError('[0xba96:1:0x0006]: Message send failure'), DeliveryError('[0xba96:1:0x0006]: Message send failure')]
[0x6E17:1:0x0008]: async_initialize: all attempts have failed: [DeliveryError('[0x6e17:1:0x0008]: Message send failure'), DeliveryError('[0x6e17:1:0x0008]: Message send failure'), DeliveryError('[0x6e17:1:0x0008]: Message send failure'), DeliveryError('[0x6e17:1:0x0008]: Message send failure')]
I tried to remove integration, add again, restart system, etc.
After removing and adding again the ZigBee integration (actually, if I remove it and restart the system, HA is detecting Conbee on its own and proposing to configure the integration automatically), my zigbee devices are already configured (only zone is not setup and the device ID/Name is lost).
But it still does not work.
Trying to put the physical device in the pairing mode does not help as well.
Looks like Conbee is still visible and accessible, but some part of the system died.
How to debug this??