I've submitted a ticket. But there isn't much else I can say other than it happens along the straight section between the two stations.
I ran an early morning service from Hamburg to Lubeck in a br 182. I can remember which service it was exactly.
I also noticed several crashes on my PS4pro. The latter caused the console operating system to crash. Helped until a forced restart. In my case, it's a random event. I started the same service again and everything went normally.