So after a few mod conflicts I decided to uninstall the offending mods and start a new game in TTW, with CASM, readius mod and weapon mod menu, halfway house and Anchorage rewards plus (made for TTW) and one or two others that i haven't had issues with before. And now i find that after being born and Dad takes you to go see Amata the game CTDs. I've then deactivated all mods except the required files and started yet another game, and i freeze at exactly the same point.
I started with a fresh copy of NV, and copied over the files for TTW, then tried with and without the above mods and BOOM! same place it CTDs. Every time....
Please help, i was able to play without a single CTD before this...Attached is my loadorder