October 9, 2025Oct 9 Hi,please help me,I’m getting good performance and VRAM managing on the ground on a major airport like aerosoft EDDF,changing views,panning camera in cockpit and taxiing,very nice and smooth but….. When reaching FL320/380 (cruising)from EDDF to LSZH when overflying LSZH my VRAM goes to red in dev mode and collapses,checking on the ramp in fsdreamteam LSZH or MK LSZH my sim performs very nice… Ground TLOD 100-150 and passing 5000ft TLOD 300 with msfs autofps. Flying over Greece islands,Canary Islands or New Zealand even Spain I can set my TLOD +400 airborne without VRAM problems,this only occurs over EU major cities at cruise levels. Not bad specs; AMD Ryzer 9 9950X3D 64MB RAM RTX 5080 using MFG X3 or X4 using nvidia panel and vsync on also capping at my 34” screen (frec 160hz) I get stables 160fps all the time,the only problem is VRAM leaks to red zone overflying at cruise levels Swiss and other big cities,but NOT when at ground on any big airports… This is driving me crazy.Any help will be VERY appreciated. Thanks guys!. Edited October 9, 2025Oct 9 by BenzAmg
October 9, 2025Oct 9 2020? 2024? does it occur with default airports, etc. Classic opportunity for old fashioned debugging. Is there any condition in which you don't observe this problem? That's an amazing frame rate, but does the problem persist if you cap fps at 60? Good luck. John Wiesenfeld KPBI | FAA PPL/SEL/IFR in a galaxy long ago and far away | VATSIM PILOT P2 i7-11700K, 32 GB DDR4 3.6 GHz, MSI RTX 3070ti, Dell 4K monitor
October 9, 2025Oct 9 Author 5 minutes ago, jrw4 said: 2020? 2024? does it occur with default airports, etc. Classic opportunity for old fashioned debugging. Is there any condition in which you don't observe this problem? That's an amazing frame rate, but does the problem persist if you cap fps at 60? Good luck. Upsss sorry mate,is FS2024 with addon airports EDDF,LKPR,LSZH,EGLL nice fps on ground but when overflying the zone/city at cruise level my VRAM spikes and enter in red zone(dev mode) full gpumem consumption.Sstrange that on the ground at the ramp the VRAM goes into yellow or remains on white zone and all is ok… Any light? And for capping FPS the best way is set 60FPS inside fs2024 menu?. i think in my rig is performing better without fps limiter…
October 9, 2025Oct 9 9 minutes ago, BenzAmg said: Upsss sorry mate,is FS2024 with addon airports EDDF,LKPR,LSZH,EGLL nice fps on ground but when overflying the zone/city at cruise level my VRAM spikes and enter in red zone(dev mode) full gpumem consumption.Sstrange that on the ground at the ramp the VRAM goes into yellow or remains on white zone and all is ok… Any light? And for capping FPS the best way is set 60FPS inside fs2024 menu?. i think in my rig is performing better without fps limiter… Cap depends on your settings. Cap at half of your monitor refresh rate and use frame gen.
October 9, 2025Oct 9 Author 3 hours ago, jrw4 said: 2020? 2024? does it occur with default airports, etc. Classic opportunity for old fashioned debugging. Is there any condition in which you don't observe this problem? That's an amazing frame rate, but does the problem persist if you cap fps at 60? Good luck. Upsss sorry mate,is FS2024 with addon airports EDDF,LKPR,LSZH,EGLL nice fps on ground but when overflying the zone/city at cruise level my VRAM spikes and enter in red zone(dev mode) full gpumem consumption.Sstrange that on the ground at the ramp the VRAM goes into yellow or remains on white zone and all is ok… Any light? And for capping FPS the best way is set 60FPS inside fs2024 menu?. i think in my rig is performing better without fps limiter… Edited October 9, 2025Oct 9 by BenzAmg Double post
October 9, 2025Oct 9 Author I think my problem is overflying the Alps,those mountains totally broke my VRAM comsumption… Can anybody confirm this checking VRAM over the Alps mountain please?
October 9, 2025Oct 9 14 minutes ago, BenzAmg said: I think my problem is overflying the Alps,those mountains totally broke my VRAM comsumption… Can anybody confirm this checking VRAM over the Alps mountain please? There is nothing to confirm. I don't have any problems in that area. You probably have an add on that causes this.
October 9, 2025Oct 9 35 minutes ago, BenzAmg said: I think my problem is overflying the Alps,those mountains totally broke my VRAM comsumption… Can anybody confirm this checking VRAM over the Alps mountain please? Try renaming your community folder to community_bak and create a new community folder. Try to overfly the alps. Pretty sure the issue will go away proving it's an add-on Gradually add your add-ons a few at a time into the new community folder You get the idea... Have a Wonderful Day -Paul Solk
October 10, 2025Oct 10 Author Thank you very much,I use addonslinker,and I’d tried with and without FSDT LSZH and MK studios LSZH one at a time and default fs2024 scenery but still the same. Anyway I will try your suggestion but on my community folder only have navigraph,fenix busses….
October 10, 2025Oct 10 6 hours ago, BenzAmg said: community folder only have navigraph,fenix busses You might want to take literally the original suggestion and do a test flight with an empty Community folder. You would need to select a default aircraft that can fly high enough to do the job (there are default Airbuses, of course), but otherwise, it's really useful to start from a stable foundation. Have fun and please report back so we all learn something. John Wiesenfeld KPBI | FAA PPL/SEL/IFR in a galaxy long ago and far away | VATSIM PILOT P2 i7-11700K, 32 GB DDR4 3.6 GHz, MSI RTX 3070ti, Dell 4K monitor
October 10, 2025Oct 10 Europe has always being a performance-hog on my system even at cruize mainly on MSFS2020. Try disable any world updates related to Europe as well My FPS /(CPU 90-100%) always tanks over Europe vs USA Michael Moe Michael Moe
October 10, 2025Oct 10 8 hours ago, BenzAmg said: Thank you very much,I use addonslinker,and I’d tried with and without FSDT LSZH and MK studios LSZH one at a time and default fs2024 scenery but still the same. Anyway I will try your suggestion but on my community folder only have navigraph,fenix busses…. This is one issue you could check that there aren't double airports (ASOBO and 3d party) go in to your market place and disable the airports from ASOBO which you have also from 3d party. That could trigger stutters VRAM issue due to conflicts. Noticed also with beta SU4 that those where enabled again, after disabling they stayed disabled. Edited October 10, 2025Oct 10 by virtualstuff André
October 10, 2025Oct 10 Author More testing guys… I’d checked and climbed from LSZH on a holding pattern over airport up to FL340. Full Cleaning Community folder With standard LSZH airport With MKStudios LSZH With FSDTeam LSZH With default airbus With Fenix A320 Searching and deactivating all entries with “LSZH”,”SWISS”,””ZURICH” and also interesting points on Switzerland inside de marketplace library. Nothing works,as ever nice and fluid at ground even on addon airport but when climbing to FL340-360 my VRAM leaks to fully red and triggers VRAM message. This is driving me crazy…!!! With a “conservative” TLOD on AutoFPS from 100 ‘till 1000ft base on ground and 300 passing 5000ft when airborne… Checking another Swiss airport like LSGG,can climb in a holding pattern over airport to FL340-360-380 with a little VRAM spiking to a low yellow value on devmode when go to cabin window view but after set to main cockpit view again it stabilizes to a normal-soft high value without problems… Edited October 10, 2025Oct 10 by BenzAmg
October 14, 2025Oct 14 On 10/10/2025 at 9:59 AM, BenzAmg said: With a “conservative” TLOD on AutoFPS from 100 ‘till 1000ft base on ground and 300 passing 5000ft when airborne… STOP increasing TLOD--leave it at 100 and see how it does all the way up. Noel System: 9900X3D Noctua NH-D15 G2, MSI Pro 650-P WiFi, G.SKILL 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000, WD NVMe 2Tb x 1, Sabrent NVMe 2Tb x 1, RTX 4090 FE, Corsair RM1000W PSU, Win11 Home, LG Ultra Curved Gsync Ultimate 3440x1440, Phanteks Enthoo Pro Case, TCA Boeing Edition Yoke & TQ, Cessna Trim Wheel, RTSS Framerate Limiter w/ Front Edge Sync. Aircraft used in MSFS 2024: Fenix A320, Aerosoft CRJ, FBW, WT 787X, I-Fly 737 MAX 8, Citation Longitude.
October 14, 2025Oct 14 On 10/10/2025 at 5:59 PM, BenzAmg said: More testing guys… I’d checked and climbed from LSZH on a holding pattern over airport up to FL340. Full Cleaning Community folder With standard LSZH airport With MKStudios LSZH With FSDTeam LSZH With default airbus With Fenix A320 Searching and deactivating all entries with “LSZH”,”SWISS”,””ZURICH” and also interesting points on Switzerland inside de marketplace library. Nothing works,as ever nice and fluid at ground even on addon airport but when climbing to FL340-360 my VRAM leaks to fully red and triggers VRAM message. This is driving me crazy…!!! With a “conservative” TLOD on AutoFPS from 100 ‘till 1000ft base on ground and 300 passing 5000ft when airborne… Checking another Swiss airport like LSGG,can climb in a holding pattern over airport to FL340-360-380 with a little VRAM spiking to a low yellow value on devmode when go to cabin window view but after set to main cockpit view again it stabilizes to a normal-soft high value without problems… Running SU4 beta? André
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