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Participant
October 5, 2025

Composition and Timeline Panel freezes and stops working.

  • October 5, 2025
  • 3 replies
  • 93 views

Hi,

 

I'm working on a brand new desktop with After Effects and suddenly after a few moments of uploading a file, the composition freezes and the timeline also stops moving. It seems to happen to all the new projects I open. I have tired restarting the app but it always freezes and does the same thing after just a few moments in. It also somewhat lags behind when I go to other panels? I'm wondering if this is a problem related to my CPU or GPU. I believe my drivers are all up to date as well if that's the issue. 

CPU: Ryzen 5 7600X
GPU: NVIDIA GeForce RTX 5060Ti 16GB
Windows 11

3 replies

Participant
October 5, 2025

sorry I should specify, *I opened up the same files from my desktop to mac 

Participant
October 5, 2025

I don't think so, wouldn't it say it would be corrupt? I tried to open up my files on my a mac laptop instead and it surprisingly operated just fine. There was no lag or anything. It seems like it's my desktop issue... but I'm not sure what.

Community Expert
October 5, 2025

Is it always the same file with the problem? If so could that file be corrupt?