untold ridge
Model: 16ACH6H
Problem: q,w,e,r and Win keys only work when typed in combination with others, or if pressed immediately after other keys. Sometimes (rarely) they do work for a few seconds on their own, especially if I spam them for a while beforehand. No dirt or anything spilled on the keyboard.
What I tried: EC reset. It appeared to help, I had the keys working for a few days and then they stopped. Second EC reset didn't do anything.
When did it start: a week ago, nothing changed hardware or software, it just started manifesting.
slow ferry
dry steeple