This time of year the sun tends to cause interference with my garage door blockage sensors.
I’ve been manually closing my garage as a result, but finally took the time to “fix” it
PVC threaded female end to slip on. Didn’t glue it, but it’s jammed on tight enough. Sensor still works fine when an actual object is in the path.
It was a Macguyvered solution on a Friday afternoon, ergo its likely to be semi permanent.