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RTX 4090 won't do dforce

LindaBLindaB Posts: 180
in The Commons

I recently upgraded my graphic card to an rtx 4090. Unfortunately, dforce is not working with the new card. Can someone provide a link for a driver for this card that will work with dforce? thanks

Comments

  • Richard HaseltineRichard Haseltine Posts: 102,701
    edited February 12

    https://www.daz3d.com/forums/discussion/716486/nvidia-5090#latest

    It is Iray, not the driver, that is the issue and the fix is either to use Iray Server or to wait for the next major version of DS.

    Post edited by Richard Haseltine on
  • Matt_CastleMatt_Castle Posts: 2,674
    Assuming the OP hasn't made a typo, they're not talking about the 5090.
  • Richard HaseltineRichard Haseltine Posts: 102,701

    My apologies, I misread the title and thought it was anbother thread about the 50x0 cards.

    What does the Advanced tab of Simulation Settings show?

  • LindaBLindaB Posts: 180

    Richard Haseltine said:

    My apologies, I misread the title and thought it was anbother thread about the 50x0 cards.

    What does the Advanced tab of Simulation Settings show?

    The advanced panel simply lists the 4090 card, no error message. A lot of DAZ people have the 4090, so I'm thinking there must be a driver that fixes it, or maybe they've found some other work-around. 

  • Richard HaseltineRichard Haseltine Posts: 102,701

    So what happens to run a simulation?

  • MattymanxMattymanx Posts: 6,954

    Just for reference, I have no issue running dForce on my RTX 4090

    Daz Studio BETA - version 4.23.1.27

    Nvidia Driver version 566.36

    Windows 11 Pro (x64) Build 22631.4751 (23H2)

  • crosswindcrosswind Posts: 8,027

    So you saw no draping or sth.with the dforce items after clicing Simulate ? What did you DS log tell then ?

  • ShimrianShimrian Posts: 535

    +1 on my 4090 working with dforce. I just tested nvidia studio version 566.14 with DAZ 4.23.1.27 (64bit ) installed and verified it worked for me. I saw my version was outdated, so I updated to latest studio driver (572.15). I was still able to use dForce with my 4090 in Daz. 

    What version are you using, and do you have issues with all dforce products, or is it a specific item from the store?

    Their Nvidia website shows https://www.nvidia.com/en-us/drivers/details/232934/ (version 656.90) as the studio driver, but the nvidia app on my PC has a much later version number (release date of Jan 30, 2025). I have studio driver set for my version (not the gaming driver version).

  • LindaBLindaB Posts: 180

    Richard Haseltine said:

    So what happens to run a simulation?

    I tried draping a plane over a cube. What happens is the plane never lowers all the way, it simply drops to the top of the cube, bends slightly, but it doesn't drape and it doesn't complete the animation. 

  • felisfelis Posts: 4,668

    Has the plane any divisions?

  • LindaBLindaB Posts: 180

    Shimrian said:

    +1 on my 4090 working with dforce. I just tested nvidia studio version 566.14 with DAZ 4.23.1.27 (64bit ) installed and verified it worked for me. I saw my version was outdated, so I updated to latest studio driver (572.15). I was still able to use dForce with my 4090 in Daz. 

    What version are you using, and do you have issues with all dforce products, or is it a specific item from the store?

    Their Nvidia website shows https://www.nvidia.com/en-us/drivers/details/232934/ (version 656.90) as the studio driver, but the nvidia app on my PC has a much later version number (release date of Jan 30, 2025). I have studio driver set for my version (not the gaming driver version).

    I tried installing the latest studio driver and it didn't help. Perhaps you have better luck because you're using the beta. Where can I download the beta? 

  • crosswindcrosswind Posts: 8,027
    edited February 13

    LindaB said:

    Richard Haseltine said:

    So what happens to run a simulation?

    I tried draping a plane over a cube. What happens is the plane never lowers all the way, it simply drops to the top of the cube, bends slightly, but it doesn't drape and it doesn't complete the animation. 

    It's not an issue from your 4090 card at all... You gave a wrong setting when creating the primitive plane. To make a plane draping on a cube, you at least need to set 30 division when creating it.

    Press Ctrl + 8 to see how many divisions are there on the plane firstly ~~

    SNAG-2025-2-14-008.png
    2560 x 1392 - 450K
    Post edited by crosswind on
  • LindaBLindaB Posts: 180

    crosswind said:

    LindaB said:

    Richard Haseltine said:

    So what happens to run a simulation?

    I tried draping a plane over a cube. What happens is the plane never lowers all the way, it simply drops to the top of the cube, bends slightly, but it doesn't drape and it doesn't complete the animation. 

    It's not an issue from your 4090 card at all... You gave a wrong setting when creating the primitive plane. To make a plane draping on a cube, you at least need to set 30 division when creating it.

    Press Ctrl + 8 to see how many divisions are there on the plane firstly ~~

    I tried your suggestion and created a plane with 30 divisions, the plane began to drape very slightly and then it stopped at the middle for the animation and would not complete it.  

  • Richard HaseltineRichard Haseltine Posts: 102,701

    LindaB said:

    crosswind said:

    LindaB said:

    Richard Haseltine said:

    So what happens to run a simulation?

    I tried draping a plane over a cube. What happens is the plane never lowers all the way, it simply drops to the top of the cube, bends slightly, but it doesn't drape and it doesn't complete the animation. 

    It's not an issue from your 4090 card at all... You gave a wrong setting when creating the primitive plane. To make a plane draping on a cube, you at least need to set 30 division when creating it.

    Press Ctrl + 8 to see how many divisions are there on the plane firstly ~~

    I tried your suggestion and created a plane with 30 divisions, the plane began to drape very slightly and then it stopped at the middle for the animation and would not complete it.  

    That sounds like settings - try increasing the time to settle in Simulation Settings.

  • LindaBLindaB Posts: 180

    I found a solution! I installed the beta version DAZ Studio 4.23.1.27 and now dforce works just fine. Thanks to all for helping me figure it out.

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