I’ve been having a lot of issues with Zigbee lately on zigbee2mqtt. I recently purchased a few Sengled bulbs that paired just fine, but were slow to respond since they were far from my stick which is a normal CC2531 without the bigger antenna (plugged in with a USB extension). As per recommendation, the stick with the antenna has better range so I bought one of those and swapped it out. Everything worked fine for a while, but the lights were still slow to respond (5-20s delay, while my zwave network remains instant across all devices with no hassle). In all, I have around 20 Zigbee devices on my network (3 routers). So, I changed my UniFi APs to use only channels (2.4ghz 802.11) 6 and 11 and set the Zigbee channel to 11 to avoid interference. At this point, all of my Zigbee devices have disappeared off my network.
Now, when I try to repair them, the interview will either fail or the device will show up as “unsupported” even though it worked before.
I’ve been going at this for a few hours now and just feel like I’m putting more in than I’m getting out of it and about ready to just go buy zwave bulbs, but they are more expensive. So, any help would be appreciated if anyone has any insight into what might be going wrong.