I just purchased the tc mod evic VT by Joytech. When I took it out of the box and put the atomizer on the mod it read "new coil, same coil" and asked me to verify. I did, and hours later it started to display the same message almost every time I try to take a puff and it's so frustrating! Why does it keep on asking me that? (Is it because my coil could be burnt?)