In iOS 17 photos printing blank or white
This is a known issue with iOS 17 and all AirPrint printers. This effects all AirPrint printers, this issue is not due to AirCastPro.
If you are having issues please try the below workaround:
We recommend changing the camera capture mode to "Most Compatible". To change this go to Settings > Camera > Formats > and select Most Compatible under Camera Capture.
As of 12/11/2023 this is still a known issue. We will update this article once Apple has addressed the issue.