The most common garage door opener related issue is power surges. It doesn’t matter if it’s a feedback from the power grid, or a lightning strike. The circuitry inside your opener is all low voltage (24 volts) and it is very easy to burn up you circuit board. The whole house surge protectors do not protect against this, and the power company will not cover your opener. You should invest into a proven surge protector like liftmaster, not all surge protectors are creative equal. Call your service pros here at A Plus to schedule your appointment. As always, estimates are free.