DomKe

They are pink when they're open and grey when they are closed

So, I've seen this in Katowice. I know I've already posted a report about traffic stuck in Katowice, but now it's like 10 times worse. Before it was just cargo trains getting stuck in the through-tracks between the platforms and the solo locomotives stuck in the entrance of the station. Katowice becomes a bottleneck to such a degree that traffic on the entirety of the playable area, slows down massively or shuts down entirely.

In Katowice (currently AI-only controlled) there are two fly-through tracks for freight trains and other to pass without blocking a platform. However, it seems that for some reason, the AI dispatcher outright refuses to send these two freight trains away that use these “side-tracks”. I have witnessed this multiple times already. Additionally, two solo-engines always get parked at the entrance to Katowice without ever being sent away. This doesn't seem too much of an issue, however after a while, freight trains are basically impossible to drive because of this happening.