@kestrelsystemsbp Perhaps you can do a fresh installation on 1.3.5 and see if the problem goes away? v1.3.5 has a lot of test time on it and nothing like the issue you are seeing has been encountered by us or any of our customers so this is a bit of a mystery. I would try the fresh install and, without making any modifications at all, see if it comes up and stays up. If so you can start introducing any configuration changes you need one by one to see if any of them are causing the issue.

@Rowan-Dempster Of course v1.14.0-2.0.36 is extremely old and there have been a lot of improvements / fixes since then. But the fixes for DSP crashes were made in the modalai-slpi codebase. What version of modalai-slpi are you running? One critical bug fix was added in v1.1.9 and another in v1.1.14.

@buem799 If it uses CRSF on the UART then should be fine. Do you have a pointer to the data sheet for the exact receiver you are considering?

@Rowan-Dempster Sorry, not sure why I didn't see your response. Let me look through the commits to see if any of those important bug fixes have been added since then.

@AidanGallagher If you want to try using the imx412-fpv sensor default settings you can modify the high level config file for whatever camera config you're using in /usr/share/modalai/voxl-camera-server/standard_configs/platform_config_* and change the sensor type from imx412 to imx412-fpv and run voxl-configure-cameras N where N is the camera config you're using

@kestrelsystemsbp Would also be helpful to see the contents of /usr/bin/voxl-px4-start

@kestrelsystemsbp said in PX4 stops running:

basic setup stuff for QGC

What changes were made for that?

@Eric-Katzfey said in PX4 stops running:

What version of the VOXL SDK is installed?

@Käptnzursee There is no restriction for voxl-mapper running on VOXL 2 Mini. Is there any reason to believe it shouldn't?

@kestrelsystemsbp Can you post the contents of /etc/modalai/voxl-px4.conf