Scanning in Photoshop CC has became harder than it was in earlier versions of Photoshop. I am using a Mac computer running Yosemite. File< Images from Device option opens a scanning window. For each page that I scan, I have to select the shared device. For each page first it makes an overview scan and I have to choose the area that needs to be scanned. When I used TWAIN in earlier versions these steps were optional and scanning multiple pages were very simple. If I open another window on another software photoshop does not save the scanned image. Also, there is a serious bug on the "Images from Device" window. Sometimes the window does not show a "Scan" button. When I click on "Cancel" it scans!!! Is there a way to simplify scanning multiple pages process as it used to be?