So i have had this happen to me twice. My nautilus is working just fine then all of then sudden the vapor starts burning the hell out if my throat. I vape a 0 so its not the nicotine. This time i noticed it happened right after i refilled it, but i took it apart and put it back together and the same thing happens. I have been using this coil for a while so it may be time to replace it, but i find it suspicious that it happened right after i put it together. The first time it happened the coil was brand new (different coil the first time). Anyone else have this issue?