Same.
1. Steam auto-updated to 1.3.
2. Game will NOT launch. Not even to the HBS logo screen. Entire computer locked up. FINALLY was able to get Task Manager up and killed the BT process.
3. Verified local files through Steam. 7 files found with problems. Downloaded.
4. Verified again. AOK.
5. Game works, but no mods at all are working.
6. Refreshed mods in BTML. (I did nothing else at this point. Did not re-inject, add, subtract, or change anything else)
7. No change. Game works, but zero mods do.
8. Re-injected BTML.
9. Game will not launch at all and computer locked up.
10. Verified again. 1 file not verified. Downloaded.
11. Game works, but zero mods do.
I don't run a lot of mods, but I do run QOL things like BetterSorting, BattletechPerformanceFix, SellMechParts (which makes complete sense), and OnePointArmorStep (which is ESSENTIAL for a Mech fiddler like myself).