I'm getting 'STR_ALIEN_SMALL_PLASMA_TURRET_WEAPON': Wrong index 46 for surface set X1.PCK (please note that the index in the ruleset is smaller, by several thousands)
and a bunch of similar errors with 3.7, this fix and OXCE 8.1. Not sure what causes this.
Edit: 46 should be an original game asset, too, and can't be 'several thousands' smaller, either. Tried fiddling with load orders and removing everything but Arsenal Additions, Natasha Morozova mod, compatibility pathc overwritten on that, and Chemlasers. No dice.
Edit2: I guess it's again something that can be suppressed by lazy loading. Not sure how to fix, though.