Where's the light coming in in the middle? And I'd really have to know what kind of garage door opener you've got. It could be as simple as a timing issue on button presses and as complicated as a circuit board in your motor. I've even seen blown out GFI electrical sockets on a totally different floor disrupting the garage door signalMy remote won’t work , but the direct wired works? Ideas. Yes I’ve replaced the battery and reprogrammed it
also precision replaced the spring and I tHink did a crap job, sunlight coming in in the middle