Evening,

Playing New Vegas on Steam after my first playthought (not doing much) I decided to throw some mods in and search wider for more things to do. I'm now getting an odd bug where my sound and FPS slowly die to the point where it ruins the game. Example, I'm doing return to sender and the guy at the end is doing his announcement ... three times. Its kinda ruining it for me. Here my mod list, it might be the issue, but they work fine OUTSIDE inside I get issue. Also had a problem where Veronica and the Brotherhood leader just stopped talking so I had to reload till it worked.

Mods;
FalloutNV.esm
DarNifiedUINV.esp
Conelrad 640-1240.esp
Goodspingshome.esp
TribalPack.esm (off)
Fellout.esp
FreeplayafterMQNVv1_6.esp
xatmosSkillPerk.esp
Moddable Unique Weps.esm

Ta for an information.