Pixhawk/PX4 ignores RC-commands

#1

Hi,

We’re testing with a Pixhawk with PX4 1.9.0.

The RC is connected and stick movements are visible in QGroundControl, but PX4 doesn’t respond to arming or a mode switch sometimes. After a couple of restarts it works just fine.

Is there something to do, to improve stability?

Thank you in advance.