#1
So this kind of has me worried lately... I can turn my amp on and it doesn't crank out the distortion once in a while. I have to flick the switch to the middle and back down again for it to kick back in. Any ideas what it means?
#2
What switch where? Not enough info.

Pickup switch on the guitar - dirty switch, get some contact cleaner, squirt it, work it back and forth a dozen times, try it out.

Switch on the amp - Not enough info but possibly the same, dirty switch.
Hmmm...I wonder what this button does...