Recently I’ve had some issues when rendering with Vray Next 4.2 for Skp 2020… Everything used to be fine, I could render ‘Very High Quality’ images, w2500 x h2000 for heavy scenes (sometiemes even using Vray Fur), using CUDA configuration… But, suddenly, last week, Vray decided not to finish rendering, sometimes when it´s about to finish, sometimes missing half render, sometimes not even starting to render… and even though, it says “FINISHED”
The thing is that this happens ONLY WHEN USING CUDA , rendering with CPU still works, but, of course, it takes much longer… I´ve even tried with models and scenes i’ve done before, but now it just won’t work…
I’ve got different messages from Vray Progress Window:
- Checking CUDA driver version: Installed driver version is newer than the latest verified one!
- CUDA error 702 : the device kernel took too long to execute
- Failed to allocate 10240000 bytes, device 1, buffer default bufname
Hope someone can help me to solve this, it’s a very stressfull situation…