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I think i found the cause for those stutters/pauses

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On 10/21/2020 at 8:15 PM, Ianrivaldosmith said:

I have also noticed that coherentGPdraw causes stuttering. I believe this is linked to glass cockpits. It is butter with the C152. 

You are correct.

Testing with the Prosim 737 which runs outside Fs and no stutters.

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11 minutes ago, Ianrivaldosmith said:

Not sure if you have it or not, but try the Carenado Mooney plane. It seems to not use CoherentGTdraw. However, it is heavily CPU bound, so it is constantly limited by mainthread. 

I guess we are going back to the 'DirectX 12' point again. I am not sure why Asobo insist it will do nothing performance wise... it doesn't make any sense.

MSFS2020, 24, Fenix A320,  Ryzen 9 9950X3D, ASUS TUF RTX 5090 ,G.SKILL 64GB 6000MHz CL28

  • Author
On 10/22/2020 at 8:01 PM, Maladoror said:

Just to confuse things further. I am seeing right before stuttering or crashing there is an Event Log Warning with an ID of 157 - Disk # has been surprised removed. This occurs right before the Event Log Error for FlightSimulator.exe. The Disk # is higher than the physical number of disks in my system. I went to Device Manager and selected View | Show Hidden Devices and then several VHD's (Virtual Hard Drives) showed up under Disk Drives. MS Store apps are contained in VHD files. I cannot tell you if this is an issue, just something I noticed. It would be interesting to see if anyone else is noticing this 157 warning right before a crash or stuttering.

Yhh I notice in the event viewer all kind of Windows stuff taking place when these stutters/pauses are taking place.

MSFS2020, 24, Fenix A320,  Ryzen 9 9950X3D, ASUS TUF RTX 5090 ,G.SKILL 64GB 6000MHz CL28

  • 5 months later...

Has anyone figured out the problem? I'm getting quick pauses right before i'm landing and it's happening at a smallish airport, Sarasota/Bradenton airport and it's using the default Cessna single engine plane. Everything is really smooth until i'm about to land. I purchased a pretty stout gaming rig and it will run MSFS 2020 really smooth in 4K with Ultra Settings and i'm getting a consistent 30FPS, up until i'm ready to land. I tried installing MSFS on another Nvme SSD, and I still get quick pauses close to the airport. I even lowered my graphics settings from Ultra --> Very High --> Medium. I still get quick pauses right when i'm about to land.

My specs are:

HP Omen 30L: i9-10850K, DDR4 32GB of 3200Mhz, RTX 3080, 1TB Nvme SSD, Wifi 6.

Edited by Rodster

14 minutes ago, Rodster said:

Has anyone figured out the problem? I'm getting quick pauses right before i'm landing and it's happening at a smallish airport, Sarasota/Bradenton airport and it's using the default Cessna single engine plane. Everything is really smooth until i'm about to land. I purchased a pretty stout gaming rig and it will run MSFS 2020 really smooth in 4K with Ultra Settings and i'm getting a consistent 30FPS, up until i'm ready to land. I tried installing MSFS on another Nvme SSD, and I still get quick pauses close to the airport. I even lowered my graphics settings from Ultra --> Very High --> Medium. I still get quick pauses right when i'm about to land.

My specs are:

HP Omen 30L: i9-10850K, DDR4 32GB of 3200Mhz, RTX 3080, 1TB Nvme SSD, Wifi 6.

Have you tried switching to 1440? How about your virtual memory settings, Ram? 

Edited by Bobsk8

 

 

 

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