I find this sleep interruption quite a strange thing
From the little bit of research I have done, stinkies are way more effective at spiking nicotine levels in the blood. Not only the speed, but also the level attained.
So why then should vaping cause such a problem? Even at lower mg juices, it seems to cause a problem for some.
Either it just takes our bodies a while to adjust - or there is something else we don't understand.
I hope I will find this out someday. Keep on looking.
My sleep issues are still there - but admittedly getting better.
I try vape 12mg on standard equipment or reduce vaping a lot about an hour or two before bed.
But I still get into bed occasionally and find I am wide awake. Maybe its not the vaping.
In the past I would go outside for a stinkie just before bed - and never had a problem.
Lets see how it develops over the months that follow.
Keep tabs on this fellow forumites
It could very well be a psychological thing. Perhaps try going outside for a vape before bed time like you used to when you were indulging in the stinkies and see if that works for you.