Hi @uhdamm, I've identified the issue, and a fix is on its way in the maintenance release scheduled for later today or tomorrow. The problem was that ITFlow optimizes images for quick view by reducing their resolution and quality slightly, but it wasn’t reading the EXIF orientation data from the photo. This omission causes some images to display with the wrong orientation. Please note that any photos affected by this issue will need to be reuploaded to correct their orientation.
For clarity, when ITFlow uploads a picture file, it uses SHA256 to generate the file name and then creates two additional files with the prefixes thumbnail and preview. The preview image is resized to a maximum resolution of 1200x1200, while the thumbnail is resized to 200x200.