Valve releases SteamOS 0.4 for Steam Frame with up to 12% battery gains

Valve rolled out a stable SteamOS 0.4 update for all Steam Frame owners. It improves power efficiency and battery life by up to 12% during streaming and local gameplay, adds a Presence Sensor Sensitivity setting, fixes VR streaming issues including "Error 17", and improves audio and wireless adapter reliability.

• Battery life improved by up to 12% in streaming and local play
• New Presence Sensor Sensitivity setting added in VR Settings
• "Error 17" VR streaming fix requires SteamVR 2.18.2 or later
• Improved audio reliability and wireless adapter connectivity