War Thunder 2.57.1.103 fixes critical desync

War Thunder 2.57.1.103 fixes a critical desynchronisation between game servers and clients. Gaijin linked the fault to a wide set of symptoms across air, ground and naval battles, including broken repairs, missing radar locks, unreliable missile guidance and hits that did not register correctly.

War Thunder 2.57.1.103: confirmed details

The same desync could make vehicles pass through collision objects, prevent bomb bays from operating normally and disrupt target following. The patch also fixes a Nuclear Escalation issue involving the B-52H spawn. Gaijin extended active premium time and the Sailors Mark of Distinction 4 event by 24 hours to compensate for the disruption.

What changes for players

Because the fault affected several unrelated-looking systems, players should update before troubleshooting each symptom separately. A repaired server-client state should make replays and damage reports more trustworthy, although ordinary latency can still cause a different class of delay. The 24-hour extension gives event participants back part of the lost progression window.

Timing and wider context

The fix does not imply that every missile, collision or naval damage complaint has one cause. Players who reproduce an issue on 2.57.1.103 should capture the mode, vehicle and server replay. Premium compensation applies as described by Gaijin; it is not an open-ended extension for future outages.

The feature list and timing above reflect the developer’s announcement published on August 20, 2026. Future hotfixes can adjust balance or availability, so live values should be checked against the current client.

For War Thunder, the practical checkpoint is the live client: confirm the installed version, platform notes and regional rollout before relying on a scheduled feature. Store availability, maintenance windows and certification can create timing differences even when the developer announces one date for the wider release.

Source: official announcement. All release dates, named features and numerical values in this report come from that primary source; the analysis is our own.

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