I have one of the early F62\’s. and It\’s really a scary thing to re-seat keycaps, because often I have to re-pull and re-seat, before the key will register again (I am doing this with capsense running so I can watch the matrix).
What\’s the correct procedure? Because I seem to have really crappy luck getting keys to register after I put the keycap back on.

figured it out. The trick is that you HAVE to seat the keys with the springs basically floating (so vertical)