I have the Quickfire TK (red) and I love it (the thin apple keyboards had convinced me I was mildly dyslexic for a few years, switched to a mech keyboard and suddenly my wpm almost doubled), but I've been having an issue since I started working on my desktop more often. I'll plug in the keyboard and it lights up and works fine for a while, but will suddenly cease sending input to the computer, seemingly at random. The lights will stay on, but none of the keys register with the computer. If I unplug the keyboard and plug it back in again, it works fine, so it's not a crazy issue, just an inconvenience. Is there a driver that I haven't found that I need? Has anyone else had this issue? If I'm not providing enough info on my situation I can try to clarify further. Thanks guys!