My device handler for my Vision In Wall Z-Wave Micro Switch, 2 relay ZL7432US doesn't seem to work anymore. I excluded and re-added the device, deleted the smart app and virtual switches. I added two new virtual switches and then added the handler by adding a smartapp linking it to the relay. Tapping the virtual switches linked to the smartapp won't do anything. If I go into my devices and tap on the relay it does turn one of the two circuits wired to the relay on/off. Any suggestions? Device Handler is Monoprice 11990 Dual Relay Module 2015 Justin Ellison version 2. 0 I first bought this in December 2017, then replaced it in December 2018 when it stopped working. I have been using this device handler since I first bought it.