Some users report seamless operation, while others experience performance lags or conflicts with Windows 11 updates.
However, if you fit any of these profiles, install Comodo Firewall on Windows 11: comodo firewall windows 11
| Pros | Cons | |-------|-------| | ✅ Free for personal use | ❌ Outdated UI | | ✅ Excellent zero-day protection | ❌ Many popups initially | | ✅ Light on RAM (~50 MB) | ❌ Requires tuning for gamers | | ✅ Works with Windows 11 ARM64 | ❌ No longer frequent updates (2024–25) | Some users report seamless operation
Windows 11 constantly updates its UI components. Each update changes the file hash, triggering Comodo's alert. Fix: triggering Comodo's alert. Fix: