Valve released a new Steam Deck Beta Client update on October 1, 2026, targeting remote play stability and controller connectivity. This update matters to users who stream games from their PC because it addresses persistent video latency and audio dropouts that degrade the experience on slower networks. We have seen similar stability themes in previous patches, so this release continues the effort to make cloud gaming on the handheld more reliable.
Beta update improves streaming stability and adds manual bitrate controls
The core of this update focuses on the Pyrowave codec used for remote streaming. Valve improved the automatic bitrate calculation to enhance visual quality during gameplay. The team also fixed a bug where video latency would gradually increase on slow network links. These changes aim to keep the stream responsive and clear without requiring manual intervention from the user.
Developers and power users can now tune the codec behavior using new configuration variables. The update adds @PyrowavePSNR and @PyrowaveHeightFactor to allow manual adjustment of the automatic bitrate calculation. Users can also set a manual bitrate limit up to 1 Gbit/s, though Valve warns that higher bandwidth settings can increase latency. The system resets the bitrate to the automatic default to ensure safe operation out of the box.
The update includes a new Steam Controller firmware that fixes Bluetooth pairing issues. This firmware improves the time needed to fully connect the controller in Steam and resolves repeated disconnections. It also fixes a specific failure where pairing via a puck connection would not work. Additionally, the Linux input handling now reshuffles gamepad input when the last running game exits to support multiple apps running simultaneously.
Valve addressed several other technical issues in this release. The team fixed a crash that occurred when Vulkan games recreated their swapchain. They also resolved a bug that caused an empty Steam Family Activity group to appear in notification settings. Users can now use a new Steam menu option to stop desktop streaming if their network cannot handle the current settings. This update follows the last Steam Deck update, which also focused on balance and stability fixes.
Source: SteamDeckHQ




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