Show/Hide text and symbols but the text and symbols remain after the FlashEFF animations have passed.

Show/Hide text and symbols but the text and symbols remain after the FlashEFF animations have passed.
What am I doing wrong?

What do you mean when you say that the text and symbols remain after the animation have passed. Could you please explain and give me more details?

Hi Kneo, can you tell me if the problem is because when I increase the frame rate I have to extend the particular layer in the timeline for the FlashEFF effect to animate in and out properly? I hope im making sense

The thing is that I don't understand what exactly happens there. That's why I need specific details with what you are doing. What I suggest is to open a ticket and send us the source file, so that we can take a look at it.