Why does animate not respond when I press control z more than once quickly?

[Sir_Draws]

It's been working alright up until recently when it just stops for an entire 3 minutes before i can even do anything, the program stops and doesn't respond simply by pressing control z multiple times.

[Moved from the Lounge (which is where you can "connect with your peers" from across all of Adobe's products for conversations that don't directly relate to help and support) to a product-specific support forum by a moderator]

[Sir_Draws]

Ok so I think what may have caused this issue was having a lot of images from a different project for colours on a layer all the way through and now I think it'll work alright since the problem started when I clicked up on that top layer so I've just got all the colours off them, however I don't really know if this will solve it but I'm pretty sure it has

[ClayUUID]

Sentences are your friend.

[Preran]

Was your issue resolved, or do you still need help. Please provide us with the exact details of how to reproduce your issue if you are running into problems.

Thanks,

Preran