Ensure ports 30260 and 30275 (UDP) are open on your router. When the Error is Server-Side
If you are playing custom maps or "All Units" mods, the error often means t Unsubscribe from outdated mods in the .
Sometimes, the issue isn't on your end. If Relic is performing maintenance or the Steam servers are down, no amount of local troubleshooting will help. Always check the or DownDetector before reinstalling your entire game. company of heroes 2 match no longer exists
The "Company of Heroes 2 Match No Longer Exists" error is a frustrating hurdle that has plagued players since the game's launch. This error typically occurs when the game client fails to synchronize with the relic servers or the host's session, resulting in a sudden kick to the main menu. Common Causes of the Error
Sometimes the "Match No Longer Exists" error is a ghost of a previous failed connection stored in your cache. Open Steam . Go to the Downloads tab. Click Clear Download Cache and restart Steam. 3. Refresh Your DNS and IP Ensure ports 30260 and 30275 (UDP) are open on your router
If you are repeatedly seeing this message, follow these steps in order to restore your connection stability. 1. Verify Game Files
A momentary lapse in communication between your PC and the Battle.net or Relic servers. If Relic is performing maintenance or the Steam
If the lobby host leaves or has a poor connection, the session may collapse before a new host is assigned.
COH2 is highly sensitive to packet loss common in Wi-Fi.
Strict NAT types or Windows Defender settings often block the specific ports COH2 uses for matchmaking. Step-by-Step Solutions