whats your composition size ? Duration ?
Do you have any Ray traced 3D ?
Try Free up the memory from edit -> purge All memory
Try Reset After effects preference to their defaults
Try to render Using Adobe media encoder.
Lets know if that helps.
Thanks Yooofi. I took a look at the other thread, not so lucky.
Duration is 8 seconds
Did a purge
How do you reset preferences?
Currently rendering in Encoder = 52 minutes
Whilst rendering earlier I did notice the progress bar more much faster for a second then it just slowed to almost a stop.
Again not other apps open apart from Safari.
Sorry that might have been the cache
To restore the default preferences settings.
Double Click on after effects then Hold Down cmd + Option + shift
you will get a message to delete preferences file
lets know if that helps
Thanks guys, I'll give that a go tomorrow. I've just got tons to do in Premier, but have some bits I need from AE.
Thanks again, I'll be sure to return and provide an update.