SOURCE: Probably battery
SOLUTION: Change battery
TOOLS:
TIME: waiting for battery
tl;dr
troubleshooting
PROCEDURE:
Fresh battery should solve the issue.
RELATED:
syncing opener with motor
Chances are it lost syncing with the garage motor’s radio frequency.
We have Chamberlains or Genies work similarly. Here are some videos.
01 Hit button on garage door motor. Make sure red LED is blinking.
02 You have 30 seconds, hit the button on the opener. When the LED becomes solid you know it has synced up.
03 Hit button on opener to check operation.
RESOURCES:
https://www.thespruce.com/how-to-repair-a-garbage-disposal-1824890
anatomy diagram