Err: RADIO-2 problem

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1

Hello. Something is wrong with my pixhawk and Orange RX LRS receiver. For arround 1 second all chcanels values going to 0 then back to original value. I checked my log and found “Err: RADIO-2” error code. What does it mean? I’m using PPM-SUM.

Please check video:
[youtube]https://www.youtube.com/watch?v=Fguq8rzL6Gs[/youtube]

2

The errors are listed here

copter.ardupilot.com/wiki/common … _Failsafes

and it means that you did not get a signal from your receiver for 2 seconds