Exporting CHOP parameter causes crash

System Model: GP76 Leopard 10UG 144Hz display
OS: Windows 11 Version 10.0.22000 Build 22000
Processor: Intel(R) Core™ i7-10870H CPU @ 2.20GHz, 2208 Mhz, 8 Core(s), 16 Logical Processor(s)
GPU: NVIDIA GeForce RTX 3070 Laptop GPU

TD Build: 2022.28040

Crash can be reproduced following these steps:

  • Create new project
  • Delete all default OPs
  • Create one Constant CHOP
  • Duplicate the Constant CHOP
  • Export one Constant CHOP channel to the parameter of the other as “Export CHOP”
  • Crash

Crash also happens in other situations when doing Export CHOP.

Hey @guiltyfeet

This is a known issue on laptops with integrated + dedicated graphics.

Can you check your graphic driver version and either downgrade or update it to one of the versions reported as solving the issue in the following thread: Crash when i make a reference - #46 by hypnagogia.tv

Please let us know if that helps,

Thanks,
Michel

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Reverting the nvidia driver to 512.95 seems to have solved the issue. Thanks a lot for pointing me in the right direction. Should we expect this issue to be fixed in future builds?

Cheers

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Yes, we have reported the issue to Nvidia, it seems to be a regression bug in the drivers. We’ll update you when we hear of new drivers that address it.