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My sim freezes after 2h 17 min of flight

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Hi guys ,i recently experienced some issues with my MFS2020 , most of cases with Kuro 787 and Horizonsim 787 , after 2h and 17 mins my sim feezes , the sound continue but all sim is freezed there is no way to restore the sim so for the moment , i thought it was the last graphic card update the problem but after reinstall the old version of the drivers works good one flight but today i tried to make another flight and just freeze again after 2h and 17 min does anyone have the same issue or know about this? thanks guys 
 my pc components:
AMD ryzen 7 5800x
Gigabyte Geforce 3060 (12 vram)
16 ram 2666 mhz
Samsung 870 evo 1TB

If you're on DX12 with 8GB or even less and probably using frame generation, try reverting to dx11.

Flying gliders since 1980

Flightsimming since 1992

AMD Ryzen 5600x, 32GB RAM, GPU Nvidia RTX 3060 Ti 8 GB, 1 TB and 500 GB nvme2 SSD drives, HP 27" 60Hz LED monitor @ 1920x1080, T16000, Hotas from old X52 Pro, Saitek Combat Rudder Pro (2010 model)

  • Author
5 minutes ago, jcomm said:

If you're on DX12 with 8GB or even less and probably using frame generation, try reverting to dx11.

yes im using frame generator with DX12 but with 12 Gb of vram and 16 gb of ram , i don´t understand that 8 gb comes from mate can you explain ? thanks

 

Really exactly 2h and 17 mins every time? That's a very weird CTD. Have you been using different flights / sceneries? Because the only thing I can think of is that you're doing the same flight over and over again and a certain area/location/scenery throws the CTD once you get close to it.

For transparency: I'm a community mentor at the BATC discord. However, I do not get paid for it in any way.

  • Author
31 minutes ago, Fiorentoni said:

Really exactly 2h and 17 mins every time? That's a very weird CTD. Have you been using different flights / sceneries? Because the only thing I can think of is that you're doing the same flight over and over again and a certain area/location/scenery throws the CTD once you get close to it.

hi sir thanks for answer , i have the issue in a flight between LEMD and KMIA and also KMIA to LEMD and today LEMD to SKRG with different routes , i´m gonna try to fly with DX11 like @jcomm said and will post here the experience thanks guys 

52 minutes ago, alexgorider said:

the sound continue but all sim is freezed there is no way to restore the sim so for the moment

Howdy. Got Live Teaffic enabled?  LT will cause exactly the symptoms you describe. The cause is known and is resolved in SU15 but remains in current release build. If you have LT on, turn it off and enable AI traffic and I bet your lockups disappear.

YMMV. TANSTAAFL.

-B

  • Author
2 hours ago, btacon said:

Howdy. Got Live Teaffic enabled?  LT will cause exactly the symptoms you describe. The cause is known and is resolved in SU15 but remains in current release build. If you have LT on, turn it off and enable AI traffic and I bet your lockups disappear.

YMMV. TANSTAAFL.

-B

hi sir thanks for answer , i fly on vatsim so i have the IA live TFC off

 

Turn off  TCAS may solve this.

  • Author

Okey guys I tried to make the flight from LEMD- SKRG with DX11 instead DX12 and it's working for the moment thanks for the answers I'll post future feedback's 

On 3/21/2024 at 7:12 AM, btacon said:

TANSTAAFL

What does that mean?

1 hour ago, Beagle12 said:

What does that mean?

TANSTAAFL:  “There Ain’t No Such Thing As A Free Lunch”

Truer Words Have Not Been Spoken

-B

8 hours ago, alexgorider said:

Okey guys I tried to make the flight from LEMD- SKRG with DX11 instead DX12 and it's working for the moment thanks for the answers I'll post future feedback's 

👍

See? Me told ya dx12 is bad like snakes 😜

Flying gliders since 1980

Flightsimming since 1992

AMD Ryzen 5600x, 32GB RAM, GPU Nvidia RTX 3060 Ti 8 GB, 1 TB and 500 GB nvme2 SSD drives, HP 27" 60Hz LED monitor @ 1920x1080, T16000, Hotas from old X52 Pro, Saitek Combat Rudder Pro (2010 model)

Yeah, something else is going on in the background with ms/asoba/azure etc. I have tried everything. out of nowhere my perf is a stutter fest at random times.

7800+4090+64ram

Just Flight RJ, 146 and F28, Piper Arrows ---A2A Aerostar and Comanche---Black Square Starship, Duke(s), TBM, Bonanza/BaronV2, KingAir---FSReborn FSR500---COWS Da42---FX P180, HJet & VJet---FlySimWare Chancellor and LearJet---FlightSimStudio EMB175 &P2006T---Fenix 320---PMDG DC6, 737(700+900), 777---C22J---Milviz Cessna 310 & Porter---SimWorksStudios Kodiak, PC12, Zenith & RV14---BigRadials Goose---IndiaFoxEcho MB3339+F35.

 

  • 2 weeks later...
  • Author
On 3/23/2024 at 10:07 PM, Sonosusto said:

Yeah, something else is going on in the background with ms/asoba/azure etc. I have tried everything. out of nowhere my perf is a stutter fest at random times.

Hi sir , i solved it , only thing you have to do is change from DX12 to DX11 for me is now working , hope you solve it !

  • Author

The way to solve it is to change from DX12 to DX11 if you are using the nvidia frame generator mod , thanks to @jcomm for giving me the solution ;)

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