In , go to about:config , search for webgl.force-enabled , and set it to true .
Outdated GPU drivers are a frequent cause of initialization failures. Ensure your video card drivers are up to date from the manufacturer’s site. marmoset viewer could not initialize
Here is a comprehensive guide to troubleshooting and fixing the issue so you can get back to rendering. 🚀 The Quick Fixes In , go to about:config , search for webgl
Open your browser’s developer console (F12 → Console). Errors like: go to about:config