So i put approx 100hrs into my main fallout save, had the normal infinite loads and CTD's etc but no major problems as i just reload previous saves and carry on. My FPS is fine in this one, only times i drop FPS is areas of huge combat, heavy drug use/addiction etc or stuff like in zion with the ghost of she quest.

Started a new file, seemed to be going fine until recently - I have huge fps problems. Whether im inside or outside it doesnt seem to matter the fps seems to be really struggling. It seems to be more taxing on my machine too.

Both characters have extensive mods installed, stuff like Project Nevada, FOOK, Nevada Skies etc.
They both heavily use stuff like NVG, sprint etc which is why i cant understand why one of the characters has fine fps and the other is dropping consistently.

If people need my mod list or loadorder i can post it up or if anybody has any other ideas as to why im having these problems.

Many thanks guys!

Post your load order, this is a mod issue