Msxblmultiplayer Link Fix Updated [verified] Today

Before this update, players often faced the dreaded "connection lost" errors or infinite loading screens when trying to join peer-to-peer sessions via MSXBL. It was a lingering thorn in the side of the community, making what should have been a straightforward lobby experience into a game of chance. This update directly addresses those handshake failures.

| Symptom | Cause | Impact | |---------|-------|--------| | Connection timeout ( ERROR 0x7A ) | Hardcoded UDP port 27015 + missing keep‑alive packets | 83% of link attempts failed | | Desync after 3 minutes | No timestamp‑based input reconciliation; absolute frames assumed | Character positions diverged visually | | Firewall blocks | No NAT hole‑punching or STUN support | Direct IP connection impossible for 47% of testers | msxblmultiplayer link fix updated