Rendering problem / Animation freezes

Hi, 

I have several compositions I used to create fire to then put on top of an 8K video. When I preview my final composition everything looks right. I rendered an H264 and it looked great but then I tried rendering a ProRes 422 and the animation of the fire freezes almost at the end of the video. I have tried rendering in different formats but it always exports incorrectly I even tried again with an H264 but this time it came out wrong as well. I tried rendering through Media Encoder and directly through After Effects, I also tried rendering with CPU instead of GPU but I haven't succeeded. I never get a rendering error, simply the renders come out wrong. 

Has anyone run into the same problem?

Computer Info: 

Microsoft Windows 10 Pro for Workstations

x64-based PC system
Processor Intel(R) Xeon(R) CPU E5-2678 v3 @ 2.50GHz, 2501 Mhz, 12 main processors, 24 logic processors

RAM 128 GB

Graphic Card: NVIDIA GeForce RTX 3070

Driver version: 546.33

After Effects Version: 2024