I am not 100% sure but I believe I have finally fixed this bug!
Please let me know if this happens again.
Still the same for me It refuses to skip ads when I hit Enter or click the Okay button. Sometimes I can click the button just fine and it skips ads, whereas hitting Enter doesn't do anything. The Okay button seems to be more successful most of the time. There are moments however where neither of them works and so I have to wait 2 or 3 seconds but never longer than that, never the full 5 seconds. Very strange behaviour, but I got perfectly used to it