PGibbons, I do have some tech issues with your routes, except for a few routes.
When I can, I download it.
For all versions & builds of those versions, I often get missing ground, and it just shows the grid squares, and some, objects that moved. The moving objects aren't as really bad in TS2010, but in TS12 (not sure if all builds yet), the moving objects seem to be a lot worse.