I am using AC3.4-rc1 on Pixhawk lite. My setup is:
Tbs discovery frame,
Tiger Motors 2216 KV900,
Graupner 9x5,
Littlebee opto 30a,
4S 5000mah battery.
Copter has disarmed right just after 3 minutes of flight.
Here’s a log:
https://dl.dropboxusercontent.com/u/31639133/27.BIN
Dose anybody have any ideas what happen?