It came to our knowledge that for some NVIDIA graphic cards the latest 2025 driver updates can cause graphical issues and/or inconsistencies during draw calls when using OpenGL renderer.
E.g. we are aware that on some machines Breps can be displayed completely black; other possible errors are described in this khronos forum thread and in this NVIDIA forum one.
From the data we managed to gather, that are supported by the aforementioned posts, it evidently seems a driver bug.
In order to mitigate this behavior, we found two possible options:
- Set Threaded optimizations to Off from the NVIDIA Control Panel, or
- Rollback the driver to the last working version on your machines (to our knowledge, version 553.62 and below should work)
If possible, we suggest to try the first of the two provided options:
The expected result should be as follows:
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