After the laser induction last night, I tried to close the shutter at around 23:00.
The red light on the control flashed and it beeped at me, but the shutter didn’t move.
With repeated tried, I got the same result, but sometimes a green light flashed briefly.
Fortunately, Jonathan arrived and his fob was able to both close and open the shutter.
My fob was working because I was able to open the door and activate the laser with it.