FCPX keeps freezing on me.

I am editing a 1 hour and 15 minute 4K project and I have 32 gb ram on a mac mini so I can't really upgrade the memory. My editing is really slow because I have to force quit and then try again and again. Is there anything I can do to get back to editing without the freezing? Thanks in advance.

iMac 27″, macOS 10.15

Posted on Aug 24, 2023 10:04 PM

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Question marked as Top-ranking reply

Posted on Aug 24, 2023 10:26 PM

Whenever FCP crashes or starts acting strangely an easy thing to try is resetting FCP preferences. Hold Option and Command while launching FCP and choose Delete Preferences. It will open the default Untitled library. Re-open the library you were working on, set the Preferences back to the way you like them (disable background rendering, reset Import to Leave Files in Place, etc.) and see if the issue has been resolved.


If you are still experiencing issues after that, run an etrecheck report from https://etrecheck.com after giving it Full Disk Access in System Preferences. Post the report here using the "Additional text" button below in your reply. This will help us to see what might be going on with your machine. You can search other discussions here to see what other people's reports look like.

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Question marked as Top-ranking reply

Aug 24, 2023 10:26 PM in response to AndyFiore

Whenever FCP crashes or starts acting strangely an easy thing to try is resetting FCP preferences. Hold Option and Command while launching FCP and choose Delete Preferences. It will open the default Untitled library. Re-open the library you were working on, set the Preferences back to the way you like them (disable background rendering, reset Import to Leave Files in Place, etc.) and see if the issue has been resolved.


If you are still experiencing issues after that, run an etrecheck report from https://etrecheck.com after giving it Full Disk Access in System Preferences. Post the report here using the "Additional text" button below in your reply. This will help us to see what might be going on with your machine. You can search other discussions here to see what other people's reports look like.

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FCPX keeps freezing on me.

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