Thank you for responding.
Here is a link to the setting:
https://rcpt.yousendit.com/761072611/58960a153cb3e2bf5a3bb461f361f624
Let me know if you need me to render out the portion where the footage to see the flashing.
When I had the settings at "random loop" I get the flashing. When I have it at "start at birth loop," it doesn't happen but I don't get random flipping coins.
Thank again,
Jaison