We are currently seeing reports that recent NVIDIA drivers are causing crashes on RTX 40-series GPUs (4060, 4070, etc). If you are using one of these cards, we recommend using the April Studio driver or earlier for now.  https://www.nvidia.com/en-us/drivers/details/267262/   We are in contact with NVIDIA as it seems the problem is within the driver and not Chief Architect. We'll update this post as soon as we have more information or a confirmed fix.