I've had my vision spinner 2 for about a month now and haven't had any problems with it until now. I almost always run it on 3.3 volts but this time when I went to use it, it just flashed orange 15 times and then shut off, I tried charging it but when it's on the charger it shows up as a solid orange color and then flashes 15 times if I take it off and try to use it. Anyone know what could be wrong with it? (PS, I'm running a 0.8 ohm coil and using a kangertech tank)