I currently have a project where I've applied a Radial Fast Blur to a text layer (giving the text that light-emitting effect).
When I scrub the playhead back and forth in the timeline, I can see the effect easily. But when I stop scrubbing and the frame refreshes in the composition window, the effect is gone. It also doesn't show up when I try to render out the composition.
Thoughts? I'm at a loss.