Movie Render Queue render freeze UE 5.4

I’m rendering using MRQ and seem to have some issues with the render freezing UE, similar to this. This seems to be an old problem though that should be solved now?
I’m not getting any error message, the render stops at a frame and then UE becomes unresponsive.
It seems to stop at the exact same frame every time it freezes, so the problem is consistent.
The exact same path but with the camera facing the sky and with no Cesium content in the view will not crash however, so the problem seems to be with Unreal Engine specifically.
I’m doing a custom aspect ratio rendering of 4096x4096 with a custom script in the Sequencer blueprint as suggesed in this post.
I’m using UE 5.4.4 with the latest Cesium plugin from the Epic Launcher.
Let me know if you need additional information.
Regards, Gustav

Hi @Simstad, can you give us detailed step-by-step instructions for reproducing this? Preferably starting with the Cesium for Unreal Samples project. We’re not aware of any current problems in this area, but if we can reproduce it then we can investigate.