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Le Mans Ultimate netcode fix scheduled for September 15

12 September 2026

Raceroom Entertainment will deploy a netcode update for Le Mans Ultimate on September 15, 2026, addressing phantom collision issues that have affected online multiplayer sessions.

The patch is part of the simulator's September update cycle and will be followed by an expanded public online testing phase ahead of the October release window. The developer has prioritised netcode stability as a key focus area for the coming months.