I'm having trouble joining a specific VRChat world; it just keeps disconnecting me. How do I diagnose this?

Frequent disconnections from a specific world suggest a world-specific problem. Check the world's server status by looking at its player count and recent activity in the VRChat interface. Try lowering your graphics settings in VRChat; some worlds are very demanding. Ensure your internet connection is stable and try clearing your VRChat cache. If the issue continues, it may indicate the world server is unstable or has excessive players.