Thanks, the mavlink connection change did the trick. Were there any other items I needed to change?
Interesting, I wasn’t even aware that PX4 has (some) underwater vehicle support. Out of interest, why have you chosen PX4 over ArduSub?
Direct control of each thruster, ROS compatibility and use of the PXFlow camera
if you can provide us with the relevant information
To complicate matters, it only starts communicating when I have it both connected through a regular USB AND a USB to JST-GH coming out of Telem1 on the 6X. It wont work without both. See attached screenshot…
