Hamachi Relayed Tunnel To - Direct Tunnel Fix

| Issue | Most Likely Fix | | :--- | :--- | | Both peers on home Wi-Fi | Enable UPnP on both routers | | One peer on mobile hotspot | Impossible (CGNAT) – use ZeroTier | | “Was direct, now relayed” | Restart Hamachi & disable IPv6 | | Corporate/school network | Can’t fix – IT blocked UDP |