[0.12.10] [Martin] Train cannot resolve force-calculating new path

[waduk]

It's hard to describe this in words, so i attach save file instead.

Problem : The last train cannot take the last reserved spot on the left most lane, even though the chain signal giving alternate path (blue).
Some train was expected to calculate if more than 30 sec has passed while waiting on rail signal, but the very last train cannot.

To reproduce :
Just run the first train to train stop A. Since the max is 200 sec in vanilla, that's the waiting time i set.


In real game the problem were more severe, because it literally took forever to clear up the track (using Choumiko's Smart Train and Rail Tanker)
The save file was a simplified mock-up layout that i did in real game.

[HanziQ]

Thanks for the report, I tweaked the path finding values for trains that are waiting on signals, so this should be working better in the next release.

[waduk]

Wow, just wow. Just finished testing this.

Not only this resolved the issue, the train pathfinding performance s significantly FASTER !
You're awesome !