It was such a nice day I washed and waxed my cabrio. Cleaned the interior and put the roof down. All of this inside a heated garage. The roof never locked in the full down position. I tried a few times to get it to lock down. But it wouldn’t. So I tried to put it up. Same thing. Would not lock. Everything looked good. Engagement was fine but it just wouldn’t lock. So I disconnected the battery. Waited 10 seconds and tried again. It locked in the down position with no trouble. Unlocked ok and locked in the up position. Closed the roof with no issue..so I got brave and put it all the way down again. Had no issues at all this time. Your thoughts.