Adobe After Effects Render time takes too long

so, I made a 20 seconds video, 1920x1080 

 
I don't use any heavy effects, it is one of the "heaviest" effect and that's it. 

in the beginning, media encoder wrote 1-2 minutes as estimated time for render, but it's taking like 1 hour or more.. 
 I built this PC for HEAVY Adobe use, PLEASE help