After getting my Phantom 2 vision+ back on Friday I flew it for about 5 minutes the realized that it's drifting to the left, so I hooked it to my computer and re-calibrated it. HUGE mistake!! Now the controller has as a solid yellow light on it and will not start up the drone.............and YES, I even linked the controller and drone. But I noticed (and was on the phone with a tech guy at DJI) that when using the Phantom assistant software I had hardly any "left" movement out of the P/A calibration meters. Today I took it to a former DJI dealer who also saw this and tried the store's Phantom controller on MY drone and IT WORKED!!! Soooo..............Mr Drone Wizard(s) what the heck is wrong with my controller? All I did was try to calibrate it and POW, no controller!!!