Shift + Rotate and Shift + Scale doesn't work anymore
Hello,
I'm having an issue that shift + rotation and scale doesn't keep the proportion anymore / doesn't rotate to 15/45/90 whatever degree. I'm using this features since years and it's working fine at my companions computer. It snaps to weird places/degrees whenever I stop draging, only small changes. I am still holding shift when the problem appears! All snapping is disabled. I reinstalled Photoshop 2 times, same problem.
When I lock the proportions in the menu above everything works fine.

Any help would be great!
Cheers
