I have a bunch of Sylvania Smart + outlets (Zigbee) that recently stopped working. I am not sure if it was a Hubitat update or what, but it is really annoying. They were using the Generic Zigbee Outlet driver, and working fine up to a week or two ago. So far I have had no luck getting them back on line. Anyone have any suggestions
Can you post what you have tried. It is hard to give a suggestion without that.
Are they in the Zigbee List? Have you tried factory resetting them and then try to rejoin again (without deleting the device)? Even if you reset them, they will still rejoin to the same device when they found again.