I forced removed a dimmer switch because a tile had question mark, hoping to reinstall it. Now Hubitat will not add the device when I try to discover it. The same device. I followed Zooz recommendations for factory reset. Suggestions?
Try "excluding" the switch with Hubitat. Force removing does not clear the switch and the switch still thinks it is joined to your hub. Or, try factory resetting the switch, then join to Hubitat.