Some animations load a weird stock animation

[shoobagoo]

I'm not sure if I'm doing this right this is the first time I post something like this but I thought I would give it a shot. I'm having a very weird thing where some animations for certain sexlab animation packs either load into tposes and then both the actors are basically standing there making noises inside each other or both of them play the same humping animation at the same time. The weird thing Is ive looked around here and most people have issues with NO animations playing but for me like 75% of my animations work absolutely no problem (except for trying to figure out how to make the mouth during blowjobs actually open a solid amount) but then the other 25% of animations like have a weird stock humping anim. I honestly dont know what to do here but Ive tried reinstalling and rerunning fnis as well as the mods AND ive even tried reinstalling sexlab and resetting the animation registry i just honestly don't know what to do about it or what to tell people to try and make helping me easier.