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WHQL Driver Version: 456.71: Don't Do It?

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Apparently this is (or can be) an evil driver for MSFS2020.

My experience is that Framerates can drop almost by half. Since I downloaded this driver shortly after the new sim update, I initially thought something bad had gone wrong with my system and took a while fiddling with my overclock.

Finally I uninstalled this driver and my FPS instantly returned to normal. YMMV!

Edited by HiFlyer

We are all connected..... To each other, biologically...... To the Earth, chemically...... To the rest of the Universe atomically.
 
Devons rig
Intel Core i5 13600K @ 5.1GHz / G.SKILL Trident Z5 RGB Series Ram 64GB / GIGABYTE GeForce RTX 4070 Ti GAMING OC 12G Graphics Card / Sound Blaster Z / Meta Quest 2 VR Headset / Klipsch® Promedia 2.1 Computer Speakers / ASUS ROG SWIFT PG279Q ‑ 27" IPS LED Monitor ‑ QHD / 1x Samsung SSD 850 EVO 500GB / 2x Samsung SSD 860 EVO 1TB /  1x Samsung - 970 EVO Plus 2TB NVMe /  1x Samsung 980 NVMe 1TB / 2 other regular hd's with up to 10 terabyte capacity / Windows 11 Pro 64-bit / Gigabyte Z790 Aorus Elite AX Motherboard LGA 1700 DDR5

No problems here.

Missing the PMDG DC6 in MSFS 2024 (she's here, but...).

Funny you mention this. I too recently updated my driver to this one, and my fps has also recently dropped. I did not put the two together, instead thinking it was caused by a mod I am flying!

What's the preferred way to roll back a driver?

Cheers!

Edited by stubbornswiss

Albert

i7-9700KF; RTX 2070 Super; Z390 Phantom Gaming 4S, 32gb G Skill 3600;
2TB 970 Evo Plus M.2 NVme; 2TB 860 EVO SSD; 1TB 860 EVO SSD; Li 205 ATX Case; Windows 10 Pro x64

Did you wipe the shaders cache ?

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
22 minutes ago, stubbornswiss said:

Funny you mention this. I too recently updated my driver to this one, and my fps has also recently dropped. I did not put the two together, instead thinking it was caused by a mod I am flying!

What's the preferred way to roll back a driver?

Cheers!

Just going to Nvidia and downloading and installing the previous driver should do it.

One of the "Tells" that made me suspect the nvidia driver is that suddenly there was a large disparity of about ten to twenty in reported FPS between afterburner and what the card itself was reporting. Its what kept me guessing as to the cause for a while.

16 minutes ago, jcomm said:

Did you wipe the shaders cache ?

Think that's a P3D thingy. Modern games should do it automatically.

Edited by HiFlyer

We are all connected..... To each other, biologically...... To the Earth, chemically...... To the rest of the Universe atomically.
 
Devons rig
Intel Core i5 13600K @ 5.1GHz / G.SKILL Trident Z5 RGB Series Ram 64GB / GIGABYTE GeForce RTX 4070 Ti GAMING OC 12G Graphics Card / Sound Blaster Z / Meta Quest 2 VR Headset / Klipsch® Promedia 2.1 Computer Speakers / ASUS ROG SWIFT PG279Q ‑ 27" IPS LED Monitor ‑ QHD / 1x Samsung SSD 850 EVO 500GB / 2x Samsung SSD 860 EVO 1TB /  1x Samsung - 970 EVO Plus 2TB NVMe /  1x Samsung 980 NVMe 1TB / 2 other regular hd's with up to 10 terabyte capacity / Windows 11 Pro 64-bit / Gigabyte Z790 Aorus Elite AX Motherboard LGA 1700 DDR5
13 minutes ago, jcomm said:

Did you wipe the shaders cache ?

Where is this sinister shaders cache located for MSFS2020? 

tpewpb-6.png

 

Works OK on my setup.

  • Author
1 minute ago, PuffeB said:

Works OK on my setup.

Which is not unexpected. These types of things almost always vary by system.

We are all connected..... To each other, biologically...... To the Earth, chemically...... To the rest of the Universe atomically.
 
Devons rig
Intel Core i5 13600K @ 5.1GHz / G.SKILL Trident Z5 RGB Series Ram 64GB / GIGABYTE GeForce RTX 4070 Ti GAMING OC 12G Graphics Card / Sound Blaster Z / Meta Quest 2 VR Headset / Klipsch® Promedia 2.1 Computer Speakers / ASUS ROG SWIFT PG279Q ‑ 27" IPS LED Monitor ‑ QHD / 1x Samsung SSD 850 EVO 500GB / 2x Samsung SSD 860 EVO 1TB /  1x Samsung - 970 EVO Plus 2TB NVMe /  1x Samsung 980 NVMe 1TB / 2 other regular hd's with up to 10 terabyte capacity / Windows 11 Pro 64-bit / Gigabyte Z790 Aorus Elite AX Motherboard LGA 1700 DDR5

I use 456.71 without noticeable issues, too.

Kind regards, Michael

Intel i7-13700K / AsRock Z790 / Crucial 32 GB DDR 5 / ASUS RTX 4080OC 16GB / BeQuiet ATX 1000W / WD m.2 NVMe 2TB (System) / WD m.2 NVMe 4 TB (MSFS) / WD HDD 10 TB / XTOP+Saitek hardware panel /  LG 34UM95 3440 x 1440  / HP Reverb 1 (2160x2160 per eye) / Win 11

  • Commercial Member

456.71 here too, and actaully, im not sure, need to do more testing, but think i see a few lag spikes, but maybe its just me.

No issues with driver so must be something on your end. I can only ever recall GPU drivers breaking some tertiary functionality, never reduce application performance.

Clickbaity title and troll post.

The driver has only been out for 2 weeks. The team at Nvidia are working hard and a patch/update will be out soon... [/sarcasm]

Seems that when discussing software everyone is guilty of a little hyperbole from time to time. 😉
 

Edited by F737NG

AMD Ryzen 5800X3D; MSI RTX 3080 Ti ; 32GB Corsair 3200 MHz; ASUS VG35VQ 35" (3440 x 1440)
Fulcrum One yoke; Thrustmaster TCA Captain Pack Airbus edition; MFG Crosswind rudder pedals; miniCockpit FCU; CPFlight MCP 737; Logitech FIP x3; TrackIR

MSFS; Fenix A320; A2A PA-24; HPG H145; PMDG 737-600; AIG; RealTraffic; PSXTraffic; FSiPanel; REX AccuSeason Adv; FSDT GSX Pro; FS2Crew RAAS Pro; FS-ATC Chatter

  • Author
17 minutes ago, F737NG said:

Clickbaity title and troll post.

You could be right though. I'll try to be more thoughtful in the future.

We are all connected..... To each other, biologically...... To the Earth, chemically...... To the rest of the Universe atomically.
 
Devons rig
Intel Core i5 13600K @ 5.1GHz / G.SKILL Trident Z5 RGB Series Ram 64GB / GIGABYTE GeForce RTX 4070 Ti GAMING OC 12G Graphics Card / Sound Blaster Z / Meta Quest 2 VR Headset / Klipsch® Promedia 2.1 Computer Speakers / ASUS ROG SWIFT PG279Q ‑ 27" IPS LED Monitor ‑ QHD / 1x Samsung SSD 850 EVO 500GB / 2x Samsung SSD 860 EVO 1TB /  1x Samsung - 970 EVO Plus 2TB NVMe /  1x Samsung 980 NVMe 1TB / 2 other regular hd's with up to 10 terabyte capacity / Windows 11 Pro 64-bit / Gigabyte Z790 Aorus Elite AX Motherboard LGA 1700 DDR5

Don't worry about it.
Better to complain / vent about frustrating software issues on a forum than to a family member or significant other, IMO.

Glad a driver roll-back has gotten everything working again for you.

AMD Ryzen 5800X3D; MSI RTX 3080 Ti ; 32GB Corsair 3200 MHz; ASUS VG35VQ 35" (3440 x 1440)
Fulcrum One yoke; Thrustmaster TCA Captain Pack Airbus edition; MFG Crosswind rudder pedals; miniCockpit FCU; CPFlight MCP 737; Logitech FIP x3; TrackIR

MSFS; Fenix A320; A2A PA-24; HPG H145; PMDG 737-600; AIG; RealTraffic; PSXTraffic; FSiPanel; REX AccuSeason Adv; FSDT GSX Pro; FS2Crew RAAS Pro; FS-ATC Chatter

1 hour ago, jcomm said:

Did you wipe the shaders cache ?

How to do with the new MFS?

Frank Patton
Corsair 5000D Airflow Case; MSI B650 Tomahawk MOB; Ryzen 7 7800 X3D CPU; ASUS RTX 4080 Super; 
NZXT 360mm liquid cooler; Corsair Vengeance 64GB DDR5 4800 MHz RAM; RMX850X Gold PSU;; ASUS VG289 4K 27" Display; Honeycomb Alpha & Bravo, Crosswind 3's w/dampener.  
Former USAF meteorologist & ground weather school instructor. AOPA Member #07379126
                       
"I will never put my name on a product that does not have in it the best that is in me." - John Deere

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