No! Do NOT use any track map plugin. Those haven't worked for years since rF2 was upgraded to DX11. I never understood the need for trackmaps but many many players swear by them so I guess it is important. You can try a program called Sim Hub, that should have an option to display a track map among many other onscreen options. But I wouldn't mess with ANY add-ons until you have fully sorted your system. And ensure you are using the latest version of the sim, v1132.
