I'm having trouble creating an easy ease keyframe on my animations. I created few key frames and when I try to press F9 it does't do anything, I had to manually right click and select key frame assistant and then easy ease. Is there any way to fix this problem? Im using a Mac and AE CC 15
What kind of keyboard are you using? I had a similar issue years back. Since Macs often use the F1-12 buttons as other functions (adjust screen brightness, volume, etc), sometimes you need to hold down "fn" and then press f9 or whatever f# button you need.