Don't know the why of it. Do you notice the board running faster than it was?
No not really.I get the same amount of time out of the battery as usual a whole day and a wake up vape before charging.It works just as if I just received the device no funny quirks or anything just this out of the blue "no res. showing" up,then it went back to normal after depleting the battery.
you would be surprised how many people say that to me....

