I have a house full of GE Z-Wave (regular/non-plus) switches, installed for over a year now, with no issues.
I still had 2 dumb switches, so I purchased the GE 14292 switches to replace them. These are the first Z-Wave+ switches I’ve used.
Installed the first 14292 in my office. Installed it, paired without any issues, and worked fine for a week. Then it stopped reporting its status to SmartThings when I physically interacted with it.
When I physically switched on the switch, the ceiling light would come on, but SmartThings would not see that it had been turned on. When I physically turned off the switch, the ceiling light would turn off, but SmartThings would not see that it had been turned off. I could still turn it on/off via the SmartThings app, and by voice using my Google Home, and in those cases the switching/status reports correctly.
Thinking that switch was faulty, I exchanged it for another. I installed the replacement 14292 and another in another room. Again, they both worked fine for a week or so, but now BOTH of them have developed the same issue.
Any ideas of what could possibly be causing this?