This is strange. I am flying along and RC4 tells me I am off my filed route of flight. I look at the RC4 window and see waypoints and headings have been added to my flightplan that were NEVER there. I actually watched the waypoints and headings change.
As a result, I am being told I am off course. I have to get RC4 to see the next real waypoint to stop the nag.
Has anybody else experienced this? Why is this happening.