As the title indicates, my GDO Black senses “motion” every 2 to 5 sec when there is no motion. It has been doing this for quite some time, although recently the frequency has increased to 2 to 5 sec. How do I troubleshoot this? Is there a way to turn off this function? I just upgraded to FW: 1.6.2.9 and the problem persists. Thanks.
FIXED: I turned off the motion sensor for the 881LM and ordered a replacement for this wall controller.