Photoshop CS4 sudden slow down/lag issue [2017]
Hi, booted up my PC yesterday morning and suddenly CS4 has around a 10 second delay. When i can finaly make a selection it is as the moving lines to show your selection struggle to even animate. CS4 boots super fast, scrolling iver menus and tools works fine all until i open up a canvas.
I have CC which still works fine, i have cleared my preferences, done a re-install, tried swapping to full screen (which just caused a black screen and went unresponsive).
I opened CS4 in safe mode and it worked as it should but back in normal boot mode its horrible.
Quick video example of the marquee tool also noticed that the layers panel do not display properly
