If the standard GPU plugin continues to fail, many players successfully use the plugin available via the RuneLite Plugin Hub . It offers similar performance benefits with different rendering options that may bypass the specific compatibility issue you are facing.
For users, use the Nvidia Driver Downloads page for a "Clean Installation".
Add RuneLite and set the to your dedicated Nvidia card. runelite-gpu-plugin-not-working
Outdated drivers are a primary cause of OpenGL failures.
The RuneLite GPU plugin often fails to work due to outdated drivers, hardware incompatibilities, or incorrect client versions. The most common symptom is the plugin slider instantly switching back to "off" after an attempt to enable it. Core Requirements If the standard GPU plugin continues to fail,
A background process called jogamp_exe_tst can sometimes hang and prevent the plugin from starting. Open Task Manager , find any instances of this process, and end them before restarting RuneLite. Alternative: 117 HD Plugin
Before troubleshooting, ensure your system meets these minimum specifications: Windows 7+, macOS, or Linux. Graphics Hardware: Nvidia: GeForce 400 series or newer. AMD: Radeon HD 5000 series or newer. Intel: HD Graphics with Haswell processor or newer. Add RuneLite and set the to your dedicated Nvidia card
If your computer has both integrated and dedicated graphics, RuneLite may default to the weaker one.