I had a 2016 with a mild sticky key problem that got fixed that way. If it got jammed, I just pressed down and jiggled it clockwise and counter-clockwise. I had to do this on different keys once every 1 to 2 months for the first year. Then curiously enough it stopped happening. The thing that changed was that I didn't use the keyboard directly very much most of the first year because I hated it so much. I got used to it and came to like it and I guess with the extra use, whatever was jamming just loosened up.
I have a number of ALPS switched keyboards. The hard press combined with a circular jiggling was something I learned to do with those mechanical keyboards in the past.