Within the game’s CFN (Capcom Fighters Network) settings, ensure that you are not filtering for only 5-bar connections, as this might be too restrictive, causing the P2P connection to fail during the handshake. Summary Table: Troubleshooting Checklist Directs traffic to the game to avoid Strict NAT. Enable UPnP Automatically opens necessary networking ports. Firewall Rule Allows SFV through Windows Security. Use Ethernet Ensures a stable, low-latency connection. Verify Integrity Fixes corrupted game files from the v7.010 patch.