I am new to Rawtherapee. It looks awesome, but I am having trouble. When I select a Raw (CR2) image and go into edit mode (or do a command like rotate, etc…), the image gets cut into stripes and each stripe gets staggered. I included a screenshot below. I think it has something to do with the camera raw quality settings. It does not do this with photos set at the highest quality raw files. The one in the image was set at medium quality on the camera. The camera is a canon 6d Mark II. I have over 600 of these images. Any assistance will be appreciated. Thanks in advance.
I already deleted all of the APPDATA files and it only reset the thumbnails to normal appearance. As soon as I try to edit the file it does this again.