I got a Filco Majestouch 2 recently and now one of the key i showing signs of defect. It feels sluggish to push down and I can't seem to get a good "click" out of it - it feels kind of like you spilled soda on it, however I know that hasn't happened, and it's only just this one key.
Is there any good way to "clean out" the key? I removed the keycap and the exterior is clean.