AshSparkle

I finally narrow down the problematic mod. It was RaceMenuPluginXPMSE.esp from Groovtama's XPMS Extended. But it doesn't seem like it was that straightforward. After cleaning my DLCs and deactivating all the mods, I activated the mods batches by batches. that particular .esp played nice in the beginning until a point where CTD started at launch. But by then I kinda lost track of which mods clashes with that .esp AND the cleaned .esm's. After deactivating that problematic .esp. The game launched flawlessly with bashed patch,. Thank goodness Papyrus log was helpful.

Hi, I'm running the latest Skyrim LE with mods installed through MO (the folder is separated from Skyrim's own game folder, both are in an SSD). I used LOOT to sort out my mods and wrye bash to build bash patch, TES5edit to clean mods, all done through MO. So I followed Gopher's guide in cleaning the Update.esm, Dawnguard.esm, hearthfire.esm, and dragonborn.esm. After that, I rebuilt my bash patch and launched the game, the game CTDed to desktop at launch. I tried to restore the dirty .ems's and rebuilt the patch, the game launched fine and save game was fine loading. Next, I tried to clean update.esm only, and launch the game without bash patch, it loaded fine. I tried to rebuild bash patch next by merging levelled list, stats and names. And the game CTD again at launch. So it seems like there's something in my bash patch that's messing with the cleaned Update.esm? Seems like my bash patch only works with the dirty .esm's. Anyone experienced it?