I have a Jasco made GE Z-Wave paddle dimmer switch. Until last week it was connected to my v2 hub for almost two years straight. Last week it stopped responding to Smartthings although it still worked manually. This past weekend I tried to exclude it but it wouldn’t respond to either an attempt via the app or api exclusion methods. I then just went into the device list in the api and deleted the item. I cannot re-add it now. How do I get Z-wave functionality back or am I stuck with a $40 plain paddle dimmer?
I did pull the air gap switch and push it back in but that didn’t seem to do anything.