latest update: "-Now updates AAI loaders icons, including lane filtering and stacking variants, to have appropriately colored belts"
actually broke compat:
Error ModManager.cpp:1767: Error while loading recipe prototype "aai-high-speed-loader" (recipe): Key "icon" not found in property tree at ROOT.recipe.aai-high-speed-loader
Modifications: Advanced Belts › Prismatic Belts › Scrap Toolkit › Scrappy Industry › Rigor Module

I think I know what this might be. Recipes don't require icon to be set if they have a single product (they then inherit the icon) but it is required if they produce multiple products. Lemme check...

But I need more of your mod list, apparently. I enabled all the mods mentioned in the error message and it started fine.........................

Ah, got it to repo. Setting change! :)

There, all fixed. It was what I thought it was... 8D

You'll need to update Prismatic Belts + Artisanal Reskins: Sprite Utils

I can share whole modlist, but i dont think it will help a lot since its a long table with 570 entries 😌 So ill better collaborate in narrowing down possible issue sources untill it is became to check each precisely.

glad to know you was able to fix it anyway.
Thanks for quick response!