Stuttering in Co-op when dialogue or cutscenes occur. Often results in freezes, any fixes?

[BuccalFlapper]

PC hardware, just in case a fix is locked to a specific hardware:

AMD Ryzen 9 7900X 12-Core Processor
Nvidia Geforce RTX 4080
MAG X670E Tomahawk Wifi

Up to date on Nvidia drivers, so I don't think it's that.
I had looked around a bit and people had some luck running the game on admin and setting affinity to 4 processors, but that didn't seem to fix the cutscene on the "Dawn" mission that plays when the map opens up larger the first time. Always got frozen in a zoomed out unable to interact screen.
Similarly when my friend and I were playing "Black day" it would freeze sometimes after/during cutscenes where the character boxes would pop up and the screen would be moved.

Don't know if anyone knows any fixes for these issues, but I'd be very appreciative for any help rendered!

[Agrum]

Hello, i had the same issue in when i switched to Windows 11 - end of 2024. I never found the reason why it's bugged, it worked fine in windows 10. Always stuttering in the cutscenes (Overload Mission for example)
My solution is Linux, i play now FaF in Nobara, that worked until today.
Since today (patch ?) when i launch a coop mission, the game is starting, ACU is spawning, but i'm stuck, no mouse cursor, no HUD, no nothing. Alt+F4 let me shutdown the game that's all. I tried different coop missions, same shit.

[magge]

@Agrum There was a hotfix released a few hours ago which should address the issue you have encountered. Can you try to play the coop mission again in the FAF client?

If you still got the same issue, then share the related game log, please.

[Agrum]

the hotfix did the job, thanks.

[BuccalFlapper]

game_25525721.log
game_25430080.log

These are the logs of some recent attempts that locked up due to cut-scenes and character dialogue windows.

[magge]

@BuccalFlapper I think your issue is a different one, because you have:

warning: SofDec error: 1060102: Internal Error: adxm_goto_mwidle_border

which I have seen last year in this post. You can try the "temporary fix" so you can at least play the game, but without movie cutscenes.