# Error Handling Reference

| Error | Cause | Solution |
|-------|-------|----------|
| Cursor unresponsive | Extension or process issue | Start with --disable-extensions |
| High CPU constantly | Runaway process or indexing | Check Process Explorer, add exclusions |
| Slow completions | Model or network | Switch to faster model, check connection |
| High memory usage | Too many open files | Close tabs, restart Cursor |