As i say before, try to turn on open gl and adjust the effects of logo revealing, it’s up to your computer configuration.

It’s not compatible with El Capitan, Mac.

Hi, first El Capitan is an Operating System, It’s not After Effects Second image buffer error means that something is wrong with your Graphic Card, so when you open the project try to work under Quarter resolution and try to disable temporary motion blur and turn off OpenGl under After Effects. Third it works on every PC and MAC OS X (even Sierra) trust me! I suggest you to contact me via profile page so we can resolve your problem, don’t worry support is always free of charge.

Cheers!

I’ll clarify my issue. Yes, El Capitan is my Mac OS. I have a Mac Pro 2013 (super fast Mac Pro) and the graphic card is working great with all of my other AE templates and Final Cut Pro X. I’m a pro editor and use After Effects templates from time to time. I emailed you on your profile page as well. I’m finding a lot of posts on the web about conflicts with AE and El Capitan OS. I’ve been trouble shooting for hours trying to fix the problem and it’s not working. I’ve disabled temporary motion blur (as I’ve found in troubleshooting articles online) and I’ve lowed the resolution. Didn’t fix it. It’s hanging up every time as soon as I scrub through the timeline and it will not render. I purchased this project a couple of years ago and used it on my older Mac Pro with an older OS and it worked fine. Seems like an issue with the El Capitan OS.