No my game did not crash at any point. I went through the "uploading result"-process as normal and went back to the main meny without any problems.
I did not run any mods at all.
I didn't experience any other connections either, only a very fast green light at start, but I don't believe that has anything to do with the connection.
Anyway, I manually calculated my times from week 1 + 2 and added my run as I captioned on the screenshot. And I got beaten by DNC Skuzza by 0,002 seconds in the overall time. Yes, 0,002 sec...
So I will have to keep fighting anyway for a qualification spot.