I'm having an extremely weird problem with my After Effects. I run Windows 7 64bit 16gb of ram. This problem started only yesterday and its really annoying. There is no problem with RAM previewing or rendering.
What's lagging is basic things like, when you take an image and scale it up, you can see real time the changes in the scale. Just like that when I apply an effect like curves or something that you normally see the changes in real time, It waits until I'm done modifying it, then it shows me the results.