Thanks ... yesterday i did two runs - now it's amazing
At the end of the second test run the car stopped. So i thought the LVC protection was on.
But today i loaded the 3200mA Lipo and loaded only 1600mA... i wanted to do another run to make a video - the motor did a well for about 2 minutes .. afterwards the motor stopped like yesterday. This time the LVC protection could not be on ... I checked the voltage per cell at my loader - 3.8V per cell.
I dissambled the motor and the motor spin well, after some stop and go the motor did not start like yesterday and the "video run" today.
What can i do now?
The motor is not locked or grinded anywhere - i hold it in my hand of cource ;)