I am currently running FO4 v1.2.37.0. Yeah I know - very old. I had an issue with my video card when the 1.3 patch was released and had to downgrade to this version to get it to work or lose 100+ hours of play. Now months have gone by, I've upgraded my video card, added 75+ mods with fairly little problems, but now I am having some issues with newer MODs and need to upgrade to the latest version (mainly to add SKE to [hopefully] fix issues my workshop menus). I also play with Steam offline due to the older version. My questions is if I go online and upgrade/ update - is there any way to go back to my current version and just deal with some bugs?