This is pretty frustrating. My Zigbee network has been about 10% working for the past week+ since the update. I've contacted hubitat support but they've gone dark after I responded to their question regarding what browser I was using... I'm gonna try and do one big post with all the info, hopefully readably, and maybe somebody here has some insight that might crack this nut for me.
Background:
- I have a C-7
- I have 141 devices, 48 zigbee and the rest z-wave, the vast majority powered
- I use Node Red for my automations
- I pull all Hubitat logs that I'm aware of and push them to Datadog, so I have logs going back about two weeks:
When I initially noticed the problem (Zigbee devices not responding) I posted here, and further checked the logs and noticed that the Zigbee logsocket had greatly diminished logging since I upgraded to 2.3.0.112. The logsocket was emitting a single log event, once every five minutes, that looked like this:
{
"id": "3361",
"content": {
"timestamp": "2021-12-03T16:30:29.142+00:00",
"tags": [
"source:nodered",
"name:0000",
"devicename:0000"
],
"host": "hubitat",
"service": "zigbee",
"attributes": {
"lastHopLqi": 255,
"destinationEndpoint": 0,
"groupId": 0,
"clusterId": 32818,
"type": "zigbeeRx",
"sourceEndpoint": 0,
"sequence": 74,
"hostname": "hubitat",
"service": "zigbee",
"profileId": 0,
"name": "0000",
"id": 0,
"lastHopRssi": 0,
"time": "2021-12-03 11:30:27.872"
}
}
}
Previously, the logsocket was emitting roughly 5 events per minute coming from random devices as they turned on/off, reported temperature, etc.
I created this thread and folks talked about channel changes, which I did... And got approximately 10 devices to come back online when I switched to channel 15 (from 20). I saw traffic in the logs and assumed that given that "up to 24 hours" the rest of the network would heal. I went away to Thanksgiving and came back that Sunday, and not a single new device had recovered!
I've now realized that if I take a brand-new device and try to pair it, Hubitat does not discover it.
I've now attempted to reset the Zigbee radio by going into Zigbee settings, typing 'reset' and clicking reset... The dialog box comes up for a while, and then it drops me back on that page... All the devices are still listed. I'm not sure if that's normal or if the reset has failed. There are no logs mentioning that a reset was started, was finished, or failed.
The only indicator that the reset may have worked is that the 10 devices that worked... Well now they don't. So I have no Zigbee at all. I still cannot add new devices.
- I have done restarts.
- I have done shutdowns, unplug for 20+ minutes.
- I have soft reset the hub and restored (I know this doesn't touch the radio).
- I've gone into safe mode and done a zigbee reset
- I've gone into safe mode and done a channel change
I'd throw up my hands and say the radio failed, but the fact that at least some of the devices did work confuses me enough that I thought I'd post this again.
Anybody?