Welp
My purple mini is here.
Put on a topper and put in a battery.
It came right on (no Hello)
Vape it a while, set it down...it shuts off.
5 clicks (any button) will not turn it back on.
Remove battery cap and replace - it's on again (no Hello)
(5 clicks will turn it off and says Bye)
rinse and repeat
Doesn't look like I'm going to be of any help either. I've never seen what you describe.
Keeping in mind I have the slightly older models and not the Mini (different board), I have never had to wake any of them up. It seems like very rarely once in a while the No 6 (26650 model) needs it but it's been so long I can't remember for sure.
But there is a setting in the menu which might somehow affect this. Again, rembering that when you scroll to an option or setting you are first shown the current setting. Only after a couple of seconds when the screen reverses the black/white theme are you able to change anything. And remember that when you are scrolling through the menu, both the small buttons work. If you go past what you wanted, simply press the down button to back up a step.
So go ahead and go into the menu and scroll to Extend Funct. It will show a value of 0. When the white 0 changes to black, press the up button again. You'll see the various sections scroll by - when you see Mod Menu press the up button again. That will bring you to another set of choices - wait until it scrolls to SwOffT (switch off time) That can be set from 1 to 60 minutes.
And I wrote "may effect" because when I just looked, my No 6 was set to 5 minutes and the Dani Box was set to 1. But again, I've never once had to wake the mod up even if it had been sitting for a while.
This sounds a lot more complicated than it really is. Most other mods have menu sort of like flipping pages in a book. Dicodes is more like a filing cabinet - drawers contain related things, and each of those drawers have file folders inside. Once you get over the inital shock

, it becomes a much faster and easier way to go directly to what you want.
As for Dicodes knowledge, I am about a high school sophomore. Keith at Creme de Vape is a Harvard professor. He answer quickly and is a great resource.