Jump animation after Ostim Scene and Air Humping issue

[panchobob]

I'm having an issue where after an Ostim sex scene ends, both my character and the npc are playing the jumping animation for about four seconds before reverting to normal (minor issue)

 

However, I'm also having a major problem in 3rd person mode where I'm walking/running as normal then all of a sudden my character stops and starts the hump the air. The only get out of the animation is to jump then it goes back to normal only for the problem to appear again after 10 -15 seconds of running or walking.

 

Has anyone else experienced these issues whilst running Ostim Stand Alone and is there a fix for this?