Thanks Patrick.
I've tried all of those. It is electric.
The other day, I had to pull out my buddies Tundra (he didn't hear the end of it)when I got back on solid ground I tried everything.
Eventually, I turned it off, got out and walked around for a minute or two and when I restarted it, it kicked back into high. I dunno.
I know I've tried turning it off and on before