Camera mode affecting lip sync, facial anims, and particle effects

[Glaurung26]

I'm looking for more assistance in my long standing war with TFC and other camera tools that keep breaking stuff. The way I understand it, TFC is limited by the engine capabilities and thus few workarounds exist. It likes to break animations and break post-animation saves (player control glitch, etc.) It also seems to prevent particle effects (bukkake, milk, magic, what-have-you), lip-sync and facial animation. So basically I never use TFC anymore except for limited screenie use. Immersive First Person has helped oodles since its inception but I still find little problems from time to time. Usually lip sync and face animation seems to work pretty well. The problem I run into sometimes is particle effects, like bukkake on final stage Sexlab anims not applying while in Immersive FP. Usually I can fix it by exiting to third person view, going back to the previous stage, then forward to the final stage again and back into Immersive FP. The fact that it sometimes works the first time leads me to believe it's a hiccup or lag in the gfx processing that causes effects to miss the window of opportunity to apply. Anybody notice anything similar in their experience or have suggestions?