I used to have AE on a mac and for some reason this never happened. Now on PC if a drag a parameter, say pos x, I don't see the change till I release the value.
I guess I haven't got a setting correct somewhere - I thought it was adaptive resolution or fast previews - but everything I've tried doesn't make a difference.
What do I need to change?
Gah! so simple. Must have hit that button at some point. I'd never even thought about that button before.
Thanks very much... and apologies for not checking the FAQ.