Also having the same issues. I only got the new 1X console and the game yesterday. It took 5 attempts to get the game to run yesterday, then it seemed fine for the next 10 hours. But today It keeps crashing on the menu's, it will also crash when it loads me into the world. It forgets to load some of the decals that were added and saved to the car.
Managed to change my car to a plain black restored mustang and it just keeps crashing me back to the xbox dashboard.
Please fix this ASAP.
Edit : Also I have just done a complete uninstall and re-install, and its exactly the same.
