My game crashes with only Radious enabled and these submods: Stronger Veterans, Community Patch, 80% upkeep increase, tier 4 minor settlements and 3 skill points per level.

I had been using a personal created modpack which had been working just fine, until I attempted a manual battle against Tamurkhan, with Archaon as reinforcement. When he arrived on the battlefield, the game got into "not responding" and it didn't come back.

After that I got back to testing, and as the final conclusion, I tried playing with Archaon, with only Radious and the previously mentioned submods. I attacked the minor norscan faction Kul's settelment, with which you start at war, ignoring the Exquisite Pain slaneesh minor action, which is bugged, the army not physically appearing on the map, and the lord not having any textures. (can still interact with them in the zoomed out map). Every time I chose to fight that specific batlle manually, the game crashed. Turn 2. With other fights, it didn't. And other lords as well. It only happened in the 2 instances i mentioned.

Does anyone have this problem? Or might know what causes it and how to fix it?