I have a whirlpool top freezer model fridge WRT771REYMOO. I used to just press and hold the water filter reset button for 3 or 4 seconds, it would beep and then the indicator would stay off (the user manual says around 6 months before it trips again). Used to work now the indicator won't stay off. It doesn't matter how new the filter is of course (I really doubt there is a sensor of any kind - it's strictly time based). So why does the control module have issues with it's clock now ? The beeping is driving me nuts. Is there a way to at least turn off the sound (aside from taking it apart and desoldering the beeper) ?