[NEXT] Stuttering and poor performance

[hoppturee-]

Hello! For some reason I have always had poor performance on the next branch, even before the last update that got merged.

I get those stutters on the main branch as well but a bit less often.

The locations where this happens are random everytime. I think it has to do with players being nearby, but I'm not sure.

Settings: everything on max, 3440x1440
Configuration: AMD Ryzen 9 5950X, 64 GB RAM DDR4 3600MHz, RTX 3090 24GB, Samsung 990 Evo Plus 2TB PCIe 4.0

 

Edited Saturday at 10:29 PM by hoppturee-

[hoppturee-]

For some reason, when running SimRail via Proton on CachyOS (Linux) the stuttering is completely gone. I get some stutter when the next section of the map is loaded but nothing noticeable (it just shows up in the Steam FPS graph).

Windows has been reinstalled a couple of times since I've started having this issue with no improvements. All drivers are up to date, as well as the Windows 11 version 25H2.

Edited Sunday at 08:01 PM by hoppturee-

[Admin BOT]

Thank you for reporting this issue. A similar problem has already been reported by other users.
Dziękujemy za zgłoszenie tego problemu. Podobny problem był już zgłaszany przez innych użytkowników.

[DenarOfVirO]

 

Potential fix for high VRAM usage (RTX 5080)

Hello, I managed to fix my performance issues. I had a problem where VRAM usage reached 19.5 - 21 GB on my RTX 5090.

I deleted the following directory: \AppData\LocalLow\SimKol\SimRail.

After doing this, the performance returned to normal and everything works fine now.

Note: Be aware that deleting this folder will remove your single-player scenario progress marker/checkmark of route.

Regards,

Denar

 

Edited 9 hours ago by DenarOfVirO

[rutgerluiten]

I noticed this too, after the latest update I had 60fps full time and a day later 30-40 fps, so there is some cache building thats causing low fps.

Edited 1 hour ago by rutgerluiten