2.10 massive frame rate drop

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1

-d5 2.10
-NVIDIA GeForce RTX 4090
-AMD Ryzen 9 9950X 16-Core Processor 126G memory
-driver version 32.0.11024.2
-every scene I have created in 2.9 now has massive frame rate issues just navigating the scene. In short, the frame rate never goes about 9-10fps, and any movement in navigation creates a “jittery” effect, whereby the camera will orbit/rotate/zoom but it jumps one frame back before moving ahead 2 frames for the entire duration (so it looks like it’s wiggling is the best I can describe). It also loses resolution at the edges of the frame, whereby it looks like a melting watercolor painting.

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2

Hi there @mcdermoa

I apologize for the inconvenience.

  • Can you perhaps send us a screenshot or video recording of this issue that you are currently experiencing?
  • Have you tried updating your NVIDIA Driver Version to the latest one?

We would also want to test your file (Scene File and Log file) on our end and compare the issue that was evident on your end.

3

I have the same problem on 4090, latest version of d5 and Nvidia drivers installed. Speed ​​drop does not happen immediately, but after several moves. This is very bad for my work deadlines.

4

Hi @tamara2507

I apologize for the inconvenience. I have a few questions for troubleshooting:

  • Is this issue file-specific?
  • Have you tried running Smooth Display instead of Precise?
    Display
  • Did you enable FPS Booster?
    Super Resolution and FPS Booster
5

Additionally, were there any Procedurally Generated Vine Assets in these files? And were they created in the 2.9.1 Version? If so,

  1. To get the best results with the new version, we recommend adjusting the length, width, and density of your plants slightly down (since the old version had errors with the quantity of plants, while now, the fix will make the plants more, and the fps will be increased)

  2. Enable “FPS Booster for Complex Geometry”; FPS will increase a lot

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6

@clovisbolasco14, thank you for the reply

-I cannot send mp4 files via this forum (or so it says), and a still image will not show the effect. I will try emailing it to you though, along with the log file. The scene folder is 9.5gb though, so let me know if you have a secure ftp site or something.
-yes, driver is up to date.
-the issue is not file specific, but perhaps size specific. I have fairly large scenes (100 mi sq), but again there was ZERO issue in 2.9. I have tried several times creating brand new scenes natively in 2.10, and the same issue occurs, including loading nothing but terrain or a segment of cityscape from the new feature.
-yes, have tried precise/smooth, disabling any/all beta widgets, super resolution, FPS booster and frame generation. None of them change the results whether they are on, or off.
-there are no procedurally generated assets in any of my scenes.

7

Hi @mcdermoa

You can send the video via generating a wetransfer link or you can send it together with the zip file.

8

Hi @mcdermoa @tamara2507

Can you also send us the following images? The VRAM Info should be opened together with the D5 Render File. Thank you

image
image992×707 27.1 KB

System info
System info2399×660 520 KB

VRAM
VRAM1197×722 32.2 KB