This has been happening to me on the vanilla official conflict servers

For those on Windows: Just wanted to reiterate that downgrading from Windows 11 24H2 to 23H2 has resolved all stuttering issues for me.

Hello GorgorB.
Since you are running a lot of modded content, can you please confirm that this occurs in vanilla version with no mods as well? We have had reports of this happening in the past and were testing this on our end but we were unable to reproduce the issue.
Regards,
Geez

Surprised @Sbeve linux didn't fix your hitching. Are you having minor stutters or massive hitches? My issue on windows was all the hitching and CPU maxing out which is a non problem for me on linux. Arma has always had little stutter problems especially on modded servers which I think most people have just accepted, the Massive 5- 10s hitches and crashes from hitches however need to be addressed. What proton were you running on bazzite? Could it be an issue with that version of proton?
The bazzite system I run with a 5800x3d and 9070xt handles it fine with GE_Proton 9-27

Well I finally got around to installing Linux (bazzite) on a SATA SSD to see if that would fix the problem. It doesn't, stuttering still exists on Linux. I guess it's just part of the game? I've seen my friend's game stuttering on an i5-9600k and rtx 3060 as well. I'm excited to play this game if/when the heavy stuttering is fixed.

When it comes to the crashes you've mentioned, the only real way to debug them is by having full access to the game's C++ engine codebase. Even with that access, unless you're highly familiar with the systems and structure of the code, identifying the root cause would still be extremely challenging.

I think I have found a fix. I Have an ASUS B650-E Motherboard, updated the "ArmouryCrate" and used that to update the BIOS as well as downloading ASUS "DriverHub" and that had a new driver for the chipset. Also set the BIOS into "Performance" mode also turned on the "GameMode" in advanced settings.. so far game works well again..

Then it is obvious that if DEVs see this as logical, why the game has so many shortcomings.

I think there is a related problem, and raised a ticket for it. Vehicle doors IRL do not stay open once you start driving forwards. In the game they do, leading to the absurd sight of a Huey flying at top speed with both doors wide open. It looks ridiculous and is completely unrealistic.
Realistically, inertia at slow speed and wind resistance at speeds above 15kph would slam the doors shut.
T187836

Hello.
According to the dev team the described behaviour is as designed.
Regards,
Geez

Hello.
This is as designed and will not be changed for Reforger.
Regards,
Geez

Hello again.
This is currently not planned to be fixed in Reforger.
Regards,
Geez