I am getting Strange PI Integration Artifacts using Adaptive Normalization, with "No Adaptive Scale Components" UNCHECKED. These settings are unchanged from how I have using ImageIntegration w/ Adaptive Normalization for NB in earlier PI builds. There is an "dotted line oval" inside M42, a "boomerang dotted artifact" to the left of M42.
This image has zero processing, only ImageIntegration and STF. This is Ha 114x60s, using my Esprit 100 at f/4.13, ASI183mm-Pro, and Baader 7nm Ha filter. I was surprised that a short 60s exposures would be my "long" stack for HDR, but 60s clips and left toe is WELL OFF the zero bound.