Expedition

We had a weird gremlin over the weekend, I'm hoping someone can think of something we havent tried...

We had lat, long and heading all displaing correct values in the number boxes in Expedition (over NEMA0183 from H5000 system), and had our boats track displaying on the chart.

The issue was the small "boat" at our position was only facing north. Laylines from boat etc were all turned on but number boxes had no data for time to layline, mark bearing etc. I even had trouble with the dividers when trying to get some simple headings for the helm, where the range was correct, but the angle was 5 digits long!

I feel like I have tried everything short of reinstalling expedition

Thanks in advance,

Sam