I got into the lift in work this morning and pressed the button for my floor. The button lit up when I pressed it but went off again. I pressed again - same thing happened. I didn't want to press the button for the floor above in case it stopped at both floors, which would annoy the other people in the lift and make me look foolish.
The lift started moving, reached my floor and ignored it completely. Before I could press the button for the next floor, it was past that as well. Thankfully it stopped 2 floors up where I got out and walked down the stairs.