When I switch to waypoint-mode (ch5 100%) the MUX-LED lights up and the servos starts reacting (OK).
BUT, very often (about 40% of the case) the yellow STAT-LED goes off as soon as I enter WP-mode and everything stops working! No servo response att all.
If I then switch OFF the autopilot the MUX-LED goes off and the yellow STAT-LED always starts flashing again.
I can repeat this process many times and sometimes the STAT-LED keeps flashing, but suddenly it stops in autopilot/WP-mode! I guess the program crashes for some reason.
It seem to be very unstable! Does anyone have any idea what it might be?
I'm using the red ardupilot board (without the shield). I have XY- and Z-sensors, EM406 GPS. The board is powered from the ESC.
I'm having the same problem even if I unplug the GPS, Sensors and servos.
Tested so far with success:
- GPS navigation on the ground. Flash a LED when you hit a waypoint. WORKS OK!
- Stabilization. Rudder and elevator responds to XY-sensor. WORKS OK! (only tested inside and the result are very unpredictable)