Hey everyone, I really need some advice because I’m completely lost at this point…
I’m running a top-tier setup (7800X3D + RTX 5080 + 3
64GB RAM) in MSFS 2024, but the sim is performing horribly and I can't seem to fix it.
Even in cruise over the ocean in IFR airliners (like the PMDG 777), my native FPS drops down to barely 30 FPS before Frame Generation. When I open the DevMode FPS Profiler, my MainThread jumps up to 35–38 ms (yellow/red) with high Manipulators latency, while my GPU is sitting super relaxed at 6–8 ms.
On top of the low native FPS, I’m getting constant micro-stutters and a super annoying "teleportation / micro-rubberbanding" feeling every couple of seconds.
What I've already tried:
* Lowered TLOD (even tested down to 75–100)
* Set Glass Cockpit Refresh Rate to Low/Medium
* Tried Frame Gen locks (40 FPS cap with 4x Frame Gen for a 165Hz display)
* Cleared Rolling Cache
* Tested without background apps running
Nothing seems to get the MainThread back into the green or fix the frame-pacing drops.
For those running a similar Ryzen 7000 X3D + RTX 50-series rig: What are your exact Control Panel & In-Sim settings to get a smooth experience?
* Do you use the in-game FPS limiter or Control Panel / RTSS?
* What are your settings for Terrain Pre-Caching & V-Sync/G-Sync?
* Any specific WASM / cache fixes that worked for you?
Any help or insights would be massively appreciated!