Oh man, this happened to me many years ago as well with wifi. The keyboard had a wifi toggle (which in linux translated into rfkill) as a mod to an Fn key. Took me hours to realize that was a thing. I was literally debugging the kernel trying to figure out why the driver was spitting out "rfkill enabled" when "it shouldn't" only to realize a simple hold of Fn + F9 (or whatever it was) fixed the problem right up :facepalm: