Been using this keyboard for roughly 2 years, no issues. However, over the past week buttons have slowly started becoming unresponsive, it started with the pause forward and backward sound buttons in the top right. Then the whole num pad, arrow keys, and now everything bar the actual letters isn't working, (no spacebar no backspace no windows key)
Please help, tried restarting pc, unplugging keyboard tried other USB ports, tired fiddling in razer synapse, tried uninstalling and re installing synapse, tried turning off, holding esc, caps and space bar. Nothing I can find that helps

