Changing the preference worked. Now to figure out a process flow for false colorizing the filtered JWST images that are becoming available. Would this be a good tutorial topic? I found an article that might be of use for SIRIL users that covers monochrome colorizations, Siril.org RGB composition, written by Vincent Hourdin (what a surprise). Thanks for the help I was reviewing this while trying to download the new images, hoping to try my hand with Siril.