I had the professional garage door contractor supply three of the Genie side ... went through their troubleshooting instructions with them and it was determined that the opener was broken internally.

We started by including the controllers made by the two biggest garage door opener brands on the market: Chamberlain and Genie (part of Overhead Door Corporation). We then included a few upstarts ...

A common sight on a garage door opener light is for it to maintain ... Garage door issue troubleshooting can take time, and professionals aren't always available immediately.