"Well you can still update parameters and fly it, just not download logs, or add new firmware. I think they really should have used a jumper instead of requiring cutting off a track, it is always quite risky."
"Firstly make sure you're using 115200 baud rate if using USB, or 57600 if using the telemetry radio. If you are then try the other. I assume you're using the latest version of mission planner. When you did the cut did you go deep? You're only…"
"I was referring above specifically to the HK pilot micro here, the hardware is similar to the APM 2.5, so the compass setting is the same if the flight controller and GPS are in the same relative positions."
"I fixed my issue with EKF error 2 all the time, turns out I had the compass orientation set wrong, similarly to the APM2.5 if the arrow on the main board and GPS point the same way on the way side then it is roll 180. My other issue with the…"
"Turn on all the preflight checks, and calibrate your ESCs as shown here: http://copter.ardupilot.com/wiki/initial-setup/esc-motor/ If that doesn't help then reply with what prearm checks it fails. I assume you've followed the guide as above, but if…"
"And the second file:
Log File C:/Users/Aaron/Desktop/Google Drive/RC/Flight controllers/Ardupilot/logs/20141101115126.logSize (kb) 3651.205078125No of lines 50124Duration 0:09:55Vehicletype ArduCopterFirmware Version V3.1.5Firmware Hash…"
"Results from the auto analysis for the first file you provided:
Log File C:/Users/Aaron/Desktop/Google Drive/RC/Flight controllers/Ardupilot/logs/20141101121728.logSize (kb) 139.076171875No of lines 2101Duration 0:00:15Vehicletype ArduCopterFirmware…"
"I agree, this latest beta has fixed the issue. I had opened an issue on the mission planner Github page, #625 if you want to reference or delete this. Thanks for the fix."
"I am having the same issue as everyone is describing even with the latest 1.3.9.2 beta, would it be worth downloading the arducopter firmware updates manually from diydrones, and using the most up to date mission planner as a work around for the…"