When changing image size, and when check-gizmo to keep constant proportions is OFF, a new window saying 'Preparing to Build Preview' appears when one enters the FIRST H/W dimension. If one attempts to enter the H/W second dimension before this window closes, PS freezes and El Capitan is effectively frozen too (Activity Monitor cannot be opened to Force Quit PS).
Unless proportions are being held constant, the 'Preparing to Build Window' bar should show up only when the SECOND image-size dimension is entered. This was the case in previous versions and this change is maddeningly dysfunctional.
Unless proportions are being held constant, the 'Preparing to Build Window' bar should show up only when the SECOND image-size dimension is entered. This was the case in previous versions and this change is maddeningly dysfunctional.