Howdy. My joyetech Ego AIO is acting funky. I just bought new coils for it that I was told work for the Ego but so far have not. Every time I screw in the coil, it blinks 3 times and does not work. I looked on this site for help and tried a few things: screwing the coil so it's closer to the mod, charging it, turning it off and on. None of that has worked and it still is blinking. Could I get some help, please?