Bug transformation, movement, ...
Since yesterday I have a bug that is driving me crazy. When I launch Photoshop everything works fine. When I do manual transformations the outline is blue and works well.
Then 10 minutes later, for no reason, the manual transformation starts to bug. The outline becomes gray (that doesn't bother me), movements are jerky, I can't see the result of my actions in real time,...
I'll let you see for yourself.
If anyone could help me I would be grateful!!
(I'm French, I use Google translate)

