I have cleared my EEPROM and am trying to do a clean update to ArduCopter 3.1.2 for my Quad. I am using the wizard to go through the initial setup process. Everytime I get to the Accel Calibration, I start to have problems...
Whenever I am asked to put the APM on its left side, as I start to turn the quad, I get a "Bad Gyro Health" announcement through Mission Planner (using latest and greatest MP build). I am able to complete the Accel Calibration, but when I get to the pre-arm check step, I am unable to arm due to the Bad Gyro Health.
After I complete the wizard, I have tried to re-do the accel calibration individually but I get the same response. When I am prompted to put APM on left side, I get the bad gyro health message immediately.
Also, when I look at the HUD display it has a warning saying "Bad Gyro Health".
I have an APM 2.5 w/ internal compass and external GPS.
Any help on what could be causing this problem and possible solutions would be much appreciated.