i am having major glitching problems with my mini t. the steering works fine with no issues but forward and reverse have a mind of their own.i am running a monster motor and a 1500 8.4 volt pack. some times it goes away but most of the time ist's at the worst when i first turn it on with a fresh charge.also after a jump it will stop working.i have to turn off the esc then back on and then it will work.

Is this the stock ESC/RX? If so, I would doubt that it's rated for 8.4v. I've run mine with a 6cell pack without issue, but a freshly charged 7 cell might be too much.