From all controls (wall, remote, keyless) the door will not open until after 10 or 15 tries if the door has not been used for more than about 10 minutes. There is a clicking sound, at the status light blinks, but the lights and motor do not activate. After about 15 clicks, the lights will activate and on the next click the motor will activate. Once it works, it will continue to work unless it has been inactive for about 10-15 minutes. Once working, the operation is normal. Force and travel adjustments are fine.