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Thread: Heavy Bug in iray2.1 ! I lost all Graficcards! Here Error message...

  1. #1
    Join Date
    Dec 2017
    Location
    Berlin - Germany
    Posts
    158

    Default Heavy Bug in iray2.1 ! I lost all Graficcards! Here Error message...

    Hi Lightworks Team,

    i have definitly a Bug in iray 2.1, with iray 2.01 give it no Problems.

    System:

    - Win10 + 3dsmax 2020
    - AMD Ryzen 3000 24 x Cores, 64 GB RAM, no Hypertreading
    - 2 x GForce RTX 2080ti
    - 2 x GForce 1080ti

    Click image for larger version. 

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    cheers
    thorsten
    Infinity Vision Home: https://www.infinity-vision.de

  2. #2
    Join Date
    Dec 2017
    Posts
    297

    Default

    Have you update to latest GPU drivers?

    Best!
    Nik

  3. #3
    Join Date
    Dec 2017
    Location
    Berlin - Germany
    Posts
    158

    Default

    Yes, all Software + Hardware is the newest on the market.

    cheers
    thorsten
    Infinity Vision Home: https://www.infinity-vision.de

  4. #4
    Join Date
    Dec 2017
    Location
    Berlin - Germany
    Posts
    158

    Default

    Hi Lightworks Team,

    i think i have found the Bug! Itīs a displacement Bug. Iray+ 2.1 generate 3D-Displacement without a Displacement Map. If the displacement Value not Zero, generate everytime iray+ displacement on the object. Have the Object not the correct iray+ Object Properties Value for displacement, give it a error message. iray+ cut the displacement value, and than comes the Geomtry Memory Error, and i lost the Grafikcards.

    cheers
    thorsten
    Infinity Vision Home: https://www.infinity-vision.de

  5. #5
    Join Date
    Nov 2017
    Posts
    269

    Default

    Sorry for the slow response Thorsten. Thank you for reporting this and we are taking a look.

    Michael
    QA Engineer, Lightworks

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