With 0 mods, a new save, no custom textures or meshes, no SKSE, I still get random freezes, when engaging or during combat (and also a weird bug of twitching corpses). Gonna have to rollback to 1.5 and hope all the mods will be ok with that... EDIT: Still the same freeze in the same situations on 1.5. Even tried uninstalling my graphic drivers and running with the default one but nope! Last resort, backing up all skyrim folder and downloading all of it again to see if I didn't forget something with testing the mods. EDIT: Conclusion of the story... Kind of feel like an ass... Apparently I forgot to try the easiest thing in the world: delete skyrimprefs.ini and skyrim.ini. An no more freezes with 1.6... /sigh If you ever have some problem, don't proceed like me, start with the easy stuff :/