Please suggest a fix for this ASAP.
Unlikely. You have not told us anything about your comp settings, footage used, Fast Preview setting etc..
- Make sure AE is up to date. 12.1 is not.
- Tell us what kind of footage you are using and what effects have been applied.
- If all else is normal, precompose the layer you want to time reverse moving all attributes to the pre-comp, then time reverse the nested comp.
Running a comp of 1920x1080 resolution. It has a flare effect (on the BG), curves and CC Radial Fast Blur (on a PSD file). It's pre-rendered with PNG images with "Add" mode. Ofc.
There's a CameraControl and a particle motion using Trapcode Particular. That's all.
Ok, good idea. I time-reverse the nested comp. I already had it ready but I forgot to try.
And the update was 422 MB and the changlog didn't list my problem fix in it, so I decided to download later.