ERROR: Legacy IPv4 protocol detected.
This sector of the internet is restricted to next-generation networks. Your current connection uses IPv4, which was declared exhausted in 2011.
To gain entry to the Happy Eyeballs board, you must:
1. Upgrade your ISP to support IPv6
2. Disable legacy IPv4-only VPNs
3. Establish a true end-to-end connection
ERR_CODE: HAPPY_EYEBALLS_FALLBACK_REJECTED