Hello guys. I'm facing a weird problem recently that I've never seen or heard of before. I have a Lenovo Legion 5(2020 edition) 15ARH05H laptop that runs on a R7 4800H, 1660Ti, 16gb ram and 500gb m.2 nvme SSD. I play fps games like csgo and valorant and regularly & use the built-in keyboard while doing so. recently the 'q' and 'windows' button sometimes does not work without pressing the 'w' or 'spacebar' or the 'Fn' button. I never remember slamming on them or pressing them hard. I've tried the battery disconnect method which includes pressing the power button for 60 seconds after disconnecting the battery. Still the same. I'm almost pretty sure it's not a software that's causing this. Also I don't have any pirated app in my PC. I assume this is a hardware issue. Maybe the keyboard switches developed rust. (I have an earphone that includes transparent cable and I saw some green rust recently on the copper cables) . will appreaciate any suggestions!