First, hi! I'm new here, so if I'm posting if the wrong place sorry for that. And English is not my first language so for that also sorry Okay, so I have a weird, at least for me, problem with my joytech exceed. Few days ago I bought new atomizer, because it was definitely broken (and that's also information I got in the store: that battery is good, but I need to replace the upper part of the device). I thought everything is good at the beginning but no, after few inhales the device just stopped working. And then when I'm not using it for few hours, it works for a few minutes again, and then it stops. Like if the atomizer wasn't connected to the battery but I checked everything, cleaned everything, changed coil 2 times (so now 3rd coil the same), doing everything like I'm supposed to (priming the coil etc.). I thought everything is connected too tight so I loosened it, didn't work. Thought it was too loose, tightened it, didn't work. So now I literally have no I idea what to do because I tried everything. And I had few problems with e cigarettes in the past, but never something like that: it works, then it doesn't work, I don't do anything, it works again and here we go again, it drives me crazy oh, and I keep battery charged, it's not the issue, actually charging doesn't help (I thought maybe battery just runs out really quick at first but no, it's not the issue). I really hope you guys can at least tell me what's the culprit of this problem