That's exactly how I feel also. R5E is enthusiast product so important self-solving mind. I like this board, but a little problem is major question... especially input device (man machine interface). Logitech G502 already set to higher reporting rate...
Sorry my poor english.My R5E same issue. Shop reply "It not seldom happens that multi functional USB device". I thought initial failure or faulty BIOS. Osmium keyboard is can not work in UEFI (R4F is perfectly working), G502 mouse is warp cursor. Esp...