I have multiple computers (classroom) that I am running Bridge and Photoshop Camera Raw. My teacher computer was updated at the same time. Initially things were working as expected and a day later the previews wouldn't render as edited after editing in Camera Raw. This was the case with all of the computers, even with photos that were just downloaded. My teacher computer is functioning properly, however, and shows the edit. I've compared preference settings, but they appear the same. I have 'Always High Quality' checked on all the computers. When I tested a computer I know I did a demonstration on a few days ago, I saw the edited previews rendered for a second or two before they refreshed as unedited. When I open the raw photo in Camera Raw, it is edited, but I don't understand why I don't see the preview edited or even the process symbol or crop symbol in the upper right corner that shows up after you've edited a file. At the moment I am looking into backing up to an older version of Bridge to see if that works.