I am sending the ROV’s position to Ardusub so that I can record the lat and long along with the video. I’m sending it via TCP port 27001. After about an hour of operations the position reverts to 0 degrees lat and long. I restart the vehicle, USBL and QGC and nothing happens unless I wait about an hour, then restart and it comes good.
The USBL user interface indicates when it has connected to Ardusub by changing its status (see below).It says it’s still connected when QGC stops displaying the correct lat and long.
The position is also being transmitted to Hypack survey software and I can see that it is updating there while it has stopped in QGC.
Does anyone have any suggestions or ideas?