Unfortunately I'm still experiencing this bug, but for everyone who happens to own a mini sticky bubbler, I really dig using this bubbler with the flexicone+. The seal is really good and it smoothes the vapor even without water in it.
I've never experienced the bug you are describing, but as I mentioned above in the thread I have experienced a somewhat similar bug, where the device starts but then instead of heating up it just gets stuck on an unblinking red light, and will not respond to controls. I think that what Smknbud said is the main culprit for both of these problems, mainly that the connection points are very small and any kind of misalignment will cause an issue. I have also found that i sometimes experience the same problem if there is an issue with the charger (i.e., if the charger isnt plugged in correctly it will give me the same error, and it will resolve when i unplug and replug the charger). I wouldnt worry too much about it, and would just manually reset by unscrewing and rescrewing the battery every time it happens. If this doesnt fix the problem, or you find it so persistent that it becomes a nuisance, I would contact their customer service at
info@minivap.com. They have been somewhat slow to respond to me, but have been very courteous and helpful when they do.
On another note, you should try the WPA directly in the regular flexicone with a J-hook. its become my absolute favorite way to vape of any of my devices over the last few days.