I bought a few of the GE Link Par 38 bulbs. I have 3 of the standard bulbs and they work great now that I have the updated Zigbee firmware.
The first bulb seemed to pair right away, but it doesn’t seem to control from the hub. The second and third bulbs try to pair and sometimes do, but sometimes they pair as “Things”.
This is the exact behavior I saw with the standard GE Link bulbs before I got the Zigbee firmware.
Yes. I have the custom device type. I rebooted my hub, reset all the bulbs, removed all of the bulbs, force-closed the app and did it again and everything is “just working” now.