We’re trying to get our BlueROV2 Heavy updated to the newest firmware but when we do, we lose telemetry. Video still displays correctly so I don’t think its a network or RPi issue. I have several Pixhawks and tried tried updating the firmware on a couple more and as soon as I update, I lose telemetry. I went through the troubleshooting guide and everything checked out as it should. After updating, even when wedirectly connecting the Pixhawk to the topside computer we cannot get telemetry even though we can confirm that the USB shows a connection. We also confirmed we have a good USB cable.
We are using the latest stable version of QGC running on a Ubuntu linux topside station (latest Ubuntu). We updated the Pixhawk firmware through QGC.
Please help us fix this?