There is a recent fix for it available in a bundle that fixes a lot more besides: SSE Engine Fixes(SKSE64 Plugin) https://www.nexusmods.com/skyrimspecialedition/mods/17230?tab=posts&BH=1 Also, if it's the same bug from oldrim, then it has nothing to do with your mods. The oldrim lip sync bug was caused by some mis-applied programming in the engine that delayed facial animations twice as much as it was meant to in some cases. Original post on it is here: https://www.reddit.com/r/skyrimmods/comments/4lh37u/the_author_of_crash_fixes_has_fixed_the_skyrim/ Unfortunately, the bundle does not appear to support SKSEVR yet, so I'm still boned :p