this time i got twice times problems with my apm 2.6.
It seems that apm changed his configuration automatically from “x” to “+” Frame type and it’s changing the reverse function (right <-> left and Forward <-> backward).
So i crashed both times my f550.
My configuration:
DJI FW F550
APM 2.6 with Firmware 3.1
Graupner MX 16 hott Transmitter (2.4 ghz)
After i disarmed and rearmed the apm all is like i configured (left is left, right is right, …)
i found the problem:
in the new Version of Mission planner (1.2.73av 1.0) it’s shown in CONFIG/TUNING - Flight Modes:
the “Simple Mode” for fligt mode 1 (Stabilize) was set.
Older Versions didn’t show that "Simple mode " was set. Now i unchecked it and it’s all fine.
Now i know why i got the Problems. Because in Flight Mode 4 (Loiter) and Flight Mode 6 (RTL) wasn’t set the Simple Mode.