I finally found the short between the headphones regarding Python. All my (un)doing!

I've been around the block a few times and have some observations as follows:

The SV6 interface seems to be fine now and the receiver works well.

I have created two routes. One is the same as the one I attached earlier and the other has two intermediate waypoints along the way. The second crashes every time I try to load it (causes the Player to stutter as well) but the first loads OK.

The direct route has some extraneous tracks showing at the larger scales (greater than 2-4 km) and shows tracks crossing the screen in all directions at the largest scale. When I get out to the largest scale the UI seems to lock up and I have to cycle power to recover.

The text to the right of ther screen shows 3781 km or 23495 mi both above and below the direction arrow. The endpoint is actually about 10 miles away as the crow flies.

Hope this helps track down some of the gremlins. I am glad to test at any time!

Lynn