Bad LiDAR health when transmitter is ON


  • Cube Black running AC4.0.2 (parameters attached)
  • LidarLite v3 plugged in through PWM
  • FrSKY X8R plugged in through the SBUS port

The rangefinder stops working as soon as I turn my transmitter (Taranis) ON, the ‘sonarrange’ value stops updating and the display shows ‘Bad LiDAR Health’.
It is however all fine if I power on the quad with the transmitter off…
I have tried power them separately but the same thing happens. Any thoughts on what I should be looking at?MP1.3.70 AC4.0.2 HPO014.param (17.9 KB)