patch · March 4, 2025

Tom Clancy's Rainbow Six Siege Y10S1 Test Server Addendum

Ubisoft has detailed a comprehensive list of bug fixes for Rainbow Six Siege covering Operation Prep Phase test server adjustments, operator animations, and map geometries.

Ubisoft released an addendum detailing fixes tested during the Y10S1 Season Test Server for Tom Clancy's Rainbow Six Siege. The patch addresses persistent collision issues, operator animation glitches, UI errors, and map geometry exploits.

Operator and Gadget Fixes

Numerous operator-specific issues have been resolved. Blackbeard's H.U.L.L. Adaptable Shield no longer remains extended after a Remah Dash from Oryx, and its collision materials have been corrected. Rauora's Reaper MK2 and D.O.M. Panel Launcher visual bugs, including floating magazines and incorrect icon pinging, have been fixed. Montagne no longer takes bullet damage when defenders shoot the left side of the Le Roc Shield, and Kapkan's Entry Denial Device laser visual effects now appear correctly upon installation.

Level Design and Gameplay Corrections

Exploits allowing players to peer through gaps between reinforced walls when soft parts are destroyed have been addressed. Map-specific issues, such as Azami vaulting onto shelves in Clubhouse and Echo's Yokai Drone losing signal on Coastline stairs, are fixed. The preparation phase red barrier no longer goes missing on doors and windows starting from the second round across all maps.

User Interface and System Resolution

Several bugs causing players to get stuck in empty Siege Cup lobbies or receive D01A errors after reconnecting have been resolved. Marketplace searches for weapon skins no longer trigger error messages, and players with disruptive reputations are now correctly blocked from registering for Siege Cups. Additionally, UI elements missing from player profiles and custom game lobbies have been restored.

Why this patch matters

This test server addendum resolves a wide spread of minor gameplay inconsistencies, visual clipping errors, and competitive matchmaking bugs ahead of the live season release.