Answered
Camera Raw screen breakup when adjusting
When making adjustments to raw or jpeg photos in CR I frequently get a typical as shown in attached. I have memory usage at about 19.5 MB.

When making adjustments to raw or jpeg photos in CR I frequently get a typical as shown in attached. I have memory usage at about 19.5 MB.

Have you tried disabling GPU support in the Camera Raw preferences, accessible from Bridge?
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