Is this after that part of the composition has been cached? AE(in most cases) won't play back in real time until it has cached a preview first.
What, exact, version of AE are you using?
I have latest version 14.0.1
What am I doing wrong ?
Please tell me step by step
My PC Specs :
CPU : Intel Core i7 5820K
GPU : MSI Nvidia GeForce GTX 980 Ti
RAM : Corsair Vengeance LED 3000 MHZ 32GB DDR4
Motherboard : MSI X99A Gaming 9 ACK
SSD : Corsair 480G LE
Hit the zero key on the numeric keypad. Wait a minute or two, See what happens.