Beta 11 updates its rendering engine, which changes how memory is allocated. If your client crashes immediately after hitting "Launch," your JVM arguments are likely misconfigured.

To help narrow down the exact for your system, please let me know: What error message or crash log code do you see? Are you running on Windows, Mac, or Linux ? Does the issue happen on launch or while joining a server ? Share public link

: If you are using the desktop launcher, the update should prompt automatically on your next restart. Found a bug? Drop a report in the Eaglercraft Reddit

: Address on-screen keyboard dismissal bugs on iOS and Android devices, which frequently occur after submitting text in UI fields.

A significant portion of reported crashes were linked to outdated OpenGL drivers. Ensuring a clean install of the latest graphics drivers remains the most effective "first-line" fix.

Update your NVIDIA, AMD, or Intel graphics drivers to the latest stable release. Clean installations via Display Driver Uninstaller (DDU) are highly recommended if crashes persist.

Wait for the launcher to scan and redownload missing Beta 11 assets. 2. Resolve Driver and Java Conflicts

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If you are playing on a laptop with dual graphics cards (Intel/AMD integrated graphics + NVIDIA/AMD dedicated GPU), Tuff Client might be running on the weaker integrated chip. Open your or AMD Software . Navigate to Manage 3D Settings > Program Settings . Click Add and select the Tuff Client executable.

: Move all files out of your mods folder. Reintroduce them one by one to find the culprit.

Uninstall Tuff Client through the Windows menu.