[0.17.45] Massive Alien stack near a Lake after Artillery Wagon

[Freeman55]

Hi there!

So I've used an 8 artillery wagons train for a long time now in my game. On my last attack, all aliens were going near a big lake just on top of my train and stay there instead of attacking the train as usual.
It seems that they want to pass through the lake to get to my train instead of circle it.

I use RSO and Alien biome mod in this game

Thanks,

Freeman

[Ultros]

You should probably post the save and modlist up. It's hard to reproduce this presumed pathing problem without the save.

[Freeman55]

I can send save to a dev in private message if wanted, the file is 57mo. I have a save at the moment of my screenshot and also a save a few minutes before, at the moment when the attack started.
I would pref not to post it directly on this thread.
Thanks