So I've had my istick for 2 months now with no problems. The ego connector did stop working after a day, but that could be the connector. I've been using a nautilus mini almost this whole time with no problems. I just got my KFL+ clone and have been using it and loving the vape for the past few days. Then after refilling the RTA and putting it back on the istick it read that it had low ohms. I built the coil to be 1.4 and it was reading that for a couple days. When I unscrewed the kfl+ just a tad it read 1.4 but was alittle loose. When going back to nautilus it would read 0 ohms. I now have to screw my mini only halfway down for it to now read correctly. When I first got it I could put it on all the way without the loose space. Anyone know whats going on. It worked fine 2 days ago.