Photo AI 3.12 - Sharpening issue and Slow processing

The first version I had to reduce the sharpening to about 50%, but since then the sharpening hasn’t been as good, so I’ve had to increase the amount of sharpening. Also I just was working on an image with two faces but it only selected one face to recover. I’ve used this on about 250 images so far on images on slide film that are soft. The processing time is extremely slow. I spend so much time waiting for it to finish up. I’d also like to be able to do batch processing, but each image needs so much attention, I don’t think that will work. Also hands get very distorted.