I have a Filco Majestouch 2 keyboard and some time ago it stopped working on PS/2 port. I thought it maybe an adapter or motherboard problem, but as it still worked on USB so I didn't really bothered to check.
Now recently when I start my computer the keyboard doesn't work at all until I plug it into another USB port. So every time I turn on my PC I need to change the USB port the keyboard is plugged into. All other USB devices work fine. Any clues as to what may be the problem?