It is widely recommended as a must have mod, as well.
Other Fallout 4 errors are Lag, Low FPS, Stuttering. The game is much more CPU-intensive than GPU-intensive. esm 4 4 Boston FPS Fix should be at the bottom of your load order, are at least close to it. Boston FPS Fix - Fallout 4 Mod List and Load Order Guide (BiRaitBec Modlist.