As of two days ago ALL of my Zigbee devices that are not using an Edge driver have gone offline and are unable to be brought back despite hub reboots and pulling the batteries.
Any ideas? I really, really do not want to have to re enroll all of these. This has to be relayed to the 9/30 deadline. I’ve seen others post with this issue as well.
Please, report this issue to SmartThings Customer Support, they should be able to help you check what’s going on. I don’t have the same permissions as them, so I cannot help you further, sorry.
This is especially because they’re still Groovy-based and not Edge.