No. The official Steam version requires a constant internet handshake. If your local internet goes down, you will be disconnected from the custom game lobby, even if you are hardwired to each other.
Restart Steam on all participating computers. This forces the Steam client to refresh its local friend network status. High Ping and Rubber-Banding
Are you trying to play completely , or just in the same room with internet ?
If you are planning a gaming night, relying on the "Scan for LAN Games" button might lead to frustration. Here is the modern method to ensure connection stability:
As of April 2026, does not have an official built-in LAN feature. The game's multiplayer is designed to run exclusively through the Steam infrastructure and official Relic lobby servers, which require an active internet connection. Multiplayer Status & Functionality (2025–2026)
"I miss the old days," Miller muttered, adjusting his headset. "CoH1. Just a crossover cable and a dream. Now, if the neighborhood Wi-Fi hiccups, our entire Eastern Front collapses."
Avoid Wi-Fi. A cheap gigabit network switch and Cat6 Ethernet cables will completely eliminate dropouts and sync-error disconnects. Optimal Competitive Settings for LAN Play
Use a high-quality Gigabit switch. Even if your internet is slow, the game data packets between players will travel at local speeds. 2. Using Steam Networking (SDR)
No. The official Steam version requires a constant internet handshake. If your local internet goes down, you will be disconnected from the custom game lobby, even if you are hardwired to each other.
Restart Steam on all participating computers. This forces the Steam client to refresh its local friend network status. High Ping and Rubber-Banding
Are you trying to play completely , or just in the same room with internet ? company of heroes 2 lan updated
If you are planning a gaming night, relying on the "Scan for LAN Games" button might lead to frustration. Here is the modern method to ensure connection stability:
As of April 2026, does not have an official built-in LAN feature. The game's multiplayer is designed to run exclusively through the Steam infrastructure and official Relic lobby servers, which require an active internet connection. Multiplayer Status & Functionality (2025–2026) Restart Steam on all participating computers
"I miss the old days," Miller muttered, adjusting his headset. "CoH1. Just a crossover cable and a dream. Now, if the neighborhood Wi-Fi hiccups, our entire Eastern Front collapses."
Avoid Wi-Fi. A cheap gigabit network switch and Cat6 Ethernet cables will completely eliminate dropouts and sync-error disconnects. Optimal Competitive Settings for LAN Play If you are planning a gaming night, relying
Use a high-quality Gigabit switch. Even if your internet is slow, the game data packets between players will travel at local speeds. 2. Using Steam Networking (SDR)
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