PCIe4 speeds (or better) and fast low latency ram definitely helps
already found it on fenix support page , work for me .
I’m experiencing the same mate, in the dreamlifter no matter where I fly to. Cruising is fine but begin descending and the stutters slowly build up until approach and the sim will freeze momentarily. I’ve tried most things, wired connection, high cache, low cache, emptying my reserved data but nothing helps. It’s got to be at their end.
It’s a known issue. Your post will likely get merged with the primary when a mod sees this.
Guys i think i found a possible solution: When the touchdown stutter/freeze first appeared on my system, i had not run any msfs or fenix updates( i mostly fly fenix or airliners), only driver updates. So it’s hard to blame it on them. The point is that i have a nvme m.2 ssd by samsung which was running on microsoft drivers. A simple download of the official Samsung driver from their website gave me a pretty nice boost and almost killed the stutter completely. Then in your pcs advanced power saving setting you need to turn OFF PCI Express power savings. and boom all touchdown stutters/freezes gone. full 90 fps 4k everything almost maxed out ( except for fauna, ship traffic, trees and grass on medium) with frame gen on at landing. even though i have an old i9 9900k and a 4080 super.
Unfortunatley after trying countless things and also disabling the touchdown effects, and setting the audio source to the current one nothing works..
Try this, it stops MSFS from loading a bunch of airport assets the very moment you hit the ground: Remove Ground Services in all Airports - MSFS Add-on - Flightsim.to
Note that it also disables the launch function when flying gliders, annoyingly.