UE5 5.4 crashes launching filter curve editor.

I have a 6min metahuman body animation that I’d like to refine. It is baked down to a metahuman control rig. When I select the control rig and press the filter curve editor it crashes.

I had previously worked with a different character in the same piece and didn’t have a problem

below is the error.

Requested lock size 3198688944 is larger than the total size 8800 for buffer ‘SlateElementVertices’

Greetings @Scott_Barrett

I saw some other users who had this issue and found that removing all of the particles from the map the issue went away. I have not been able to test this myself yet. But, I thought I’d toss the info. Let me know if that fixes the problem. Thanks!

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