Today I choose to reinstall FNV for an obvious reason: it seems that Nexus members have finally found a solution to the problems (fps drops, crashes, etc) occuring while playing on Windows 10.
I invite everyone who is experimenting such inconveniences to check out the New Vegas Stutter Remover Post section (Nexus), in particular the redmaxblower's post in page one.
I haven't yet tested the solution but I would be happy to talk about it with you. It's a big deal for the whole community I think.
A big thanks to the FNV modders and players who still work to improve our experience with this wonderful game.
See you.

Nexus link:

STAFF EDIT: Topic moved from Fallout Discussion section to Fallout troubleshooting section, Fallout discussion is more for discussing the games or the Fallout lore an duniverse and such, this fits better in troublehsooiting as it aims at helping with fixing issues, please be more careful next time, no minus rep given

praising

Nice. I have been waiting for this for a long time. I'll check the link out.

Thanks.

Ooooh yes! Finally, my days of playing NV continue without so much problems.

Tell me if it does work for you, guys! I'm pretty impatient...

Thanks for pointing this out - I was running without the stutter remover because of the problems.