Troubleshoot Performance Issues or Visual Glitches

Check System Compatibility

Duck Toons Shader RP is designed to run at zero frames per second cost, meaning it shouldn't cause lag. If you experience performance problems:

1. Verify you're not using Iris, Sodium, or other shader/optimization mods simultaneously

2. Confirm your graphics drivers are up to date

3. Restart Minecraft completely after installing or removing mods

4. Check that no other resource packs are active above Duck Toons Shader RP

Fix Visual Glitches

If textures appear incorrect, colors look washed out, or effects don't display:

1. Delete the pack from your resourcepacks folder and reinstall it fresh

2. Clear your Minecraft cache: delete the shadercache folder in .minecraft

3. Load a new world to test—sometimes existing worlds retain old rendering data

4. Ensure your Minecraft version matches the pack's requirements

The pack should display vibrant, cartoony visuals with no performance impact. If problems persist after these steps, verify that conflicting mods are completely removed and your game is fully restarted.