I've tried a full reinstall and other save games and new games will load and play no problem, just my most recent ones that refuse to load and I've no clue what I've changed or which mods are different. Here is what I'm using. Launching with Kaburkes FOMM and NVSE Beta 4 (as I was before the patch), anyone got any clue?
FalloutNV.esm
Moddable Unique Weps.esm
AlsatianRex.esp
DarNifiedUINV.esp
VeronicaFix.esp
VeronicaScribeRobe.esp
RNVExtended[100+GNR]v3b1.esp
Bullet Impact Increased LOD.esp
Lucky 38 Suite Expansion Bed Option.esp
Scythe Movement Mod.esp
Companion Sandbox Mode.esp
SaveCass.esp
Fellout.esp
Colored Piplight - White.esp
Piplight Brightness - 300%.esp
Readius_NV.esp
Total active plugins: 16
Total plugins: 23