Single Status Update
I've found that when I re-use superbias or master dark files repeatedly in Pixinsight, those files seem to get corrupted! All works well for perhaps R, G, and Lum, but when I get to B (say), I find, over and over again, that those master files are unreadable by PI on the 4th run-through but not the previous ones! Then I have to re-make the bias, flat, and dark files all over again! What a PITA!
Anybody else had this problem? Perhaps I'm mistakenly setting some parameter that changes them?