My laptop 3593 i3 10th gen..... a laptop key feels stiff..feels like something is stuck under it....I can feel it stuck while pressing though not always...i can force press all the way down that made sure that nothing is there under it........... i opened the keycap.... there is nothing there....it tried blowing if any small particles are there.....but nohting....i put it back....but stiff still remains there.....it is very weird because it feels like something is stuck but i surely checked everything but i just dont want to recheck again as i might break the locks of the keycap..... anyone with any ideas or suggestion