I love Unicomp and fully support their goal of keeping these switches alive, but I had a similar experience. The controller on the keyboard died after about a year. Meanwhile all of my 30+ year old IBM Model M's continue to work flawlessly.

This was the same time, around 2013, so I like to hope things have improved since then. I know they did switch the controllers they use in the intervening years and they also replaced the original IBM tooling for the other parts of the keyboard, so hopefully things are in better shape now.