Problems with DJI and Zenmuse. 1. Phantom did not connect to assistant right out of box. Had to replace the led board thingy $69.00. 2. Zenmuse will not keep working while I preform gps compass calibration. Works as long as I don't tilt it completely forward. Just paid close to $1000.00 to have it installed and it is messing up already on first flight. Who does one contact for zenmuse and or DJI support??