ChromeStar posted at 3:56 PM Tue, 31 May 2022 - #4439365

I haven't noticed a change. The only time I run into trouble is when turning IK on and off. Then sometimes one frame ends up with a high angle like 180 and another frame ends up at a basically equivalent -180. Either of which would be fine for a single key frame, but it makes a mess of intermediate non-key frames. Is that the issue you have, or something else?

When you animate with IK, for example legs get ultra unstable and shacky as you can see sudden mini jumps at joints and you cannot fix it whatever you do.
As you said too, there is no partial IK so if you add any pose or material to the model with IK enabled, poser disable all the IK first then re-enable it again and broke everything at this progress. For those reasons, you are very limited if you try to animate things with IK. 
So it's totally broken and very essential for animate.

If they don't fix this, there is totally no point to get a new poser if you are an animator. And tbh I don't know why would you use poser over daz if you use single renders anyway..