I’ve had a Red Series Dimmer Switch connected to my Hubitat Elevation for several months. Recently I tried to update the firmware to 1.48 via the Device Driver method mentioned elsewhere, I didn’t notice any issues initially but then it seemed that occasionally the lights wired to the switch would begin to flicker (about 36 watts) and the switch would become unresponsive at the switch and via wireless control.
I did discover that I updated the firmware incomplete, the instructions I first saw did not reference the Target 0 & 1 steps. And so I only updated .otz firmware. I have since downgraded the firmware back to v. 1.35. Then I have followed the instructions for a factory reset and re-included the switch to Hubitat. And I am still getting the same issue where the switch begins to flicker and becomes unresponsive.
I have updated the preferences for the switch, so the device knows to act in a Non-Neutral configuration. Also, one of the tests I did before resetting and re-inclusion was to trigger a rule to enable one of the notifications on the LCD bar. On a few occasions, the LCD trigger did immediately cause the flicker, and other times there was no reaction.
Any suggestions or help would be greatly appreciated.