Exactly what the title says. I play on pc and my pad some days works and some days it doesn't. When it does, everything works perfectly, response times and rumble are okay + all buttons operational. The problem is that out of the blue, it just wont turn for days. PC doesnt even recognize it as a device when its connected, no light, no linking, nothing. Usually works for a week, and then it does not for a couple of days. I am very puzzled by it, usually things either work or don't, not like this, working by periods.