GPU memory leak with 3D connexion Spacemouse and last graphic engine

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Hi all,

Since installing the latest version of SketchUp, I have been systematically experiencing GPU dedicated memory (VRAM) leaks whenever I use my 3Dconnexion mouse.

Simply by moving around in the model, my GPU memory increases until it saturates completely and causes the display to lag. I have to close and restart SketchUp to clear my graphics card’s memory and start working properly again… until the next time.

I did some further troubleshooting: when I use a standard mouse to navigate the model, the GPU memory allocated to SketchUp doesn’t budge. However, as soon as I use the 3D mouse, it immediately starts climbing.

The problem disappears entirely when switching to SketchUp’s classic graphics engine.

Is this a known issue? Can you please help me?

Thanks in advance,

My versions are:
SketchUp: 26.2.243.64
3DxWare: 10.9.14.745
3DxWinCore: 17.9.14.3006
GPU: NVIDIA GeForce GTX 1060

Bug 3D Connexion.pdf (271.0 KB)

Rodolphe