Valve’s Steam client Preview/Beta update, announced on October 10, 2026, disables HDR when Remote Play streams to a Steam Deck OLED. It also addresses streaming failures involving cloud conflicts and low bitrate, with additional changes to codec fallback and video decoding.
Valve’s post announces these changes for the Preview/Beta channel. Stable-channel availability is not confirmed, so check which Steam client channel you use before expecting the fixes or the HDR change.
HDR is disabled for incoming OLED streams
For Steam Deck OLED owners using this client version to receive a Remote Play stream, the immediate consequence is a streamed image without HDR. That is the tradeoff alongside the streaming fixes: this version addresses specific failures while removing HDR from that use of Remote Play.
The scope matters. Valve describes a change to streaming to the OLED model, rather than a general shutdown of the device’s HDR capability. This change should not be read as an announcement that HDR is disabled in games running directly on the handheld.
Fixes for cloud conflicts and low bitrate
Valve reports a fix for streaming failing to start when the host client has a cloud conflict. This concerns the launch of a Remote Play session under that specific condition. If your session refuses to start and the host has a cloud conflict, the announced fix addresses that combination; it is not a promise to resolve every Remote Play connection failure.
The bitrate fix has a different trigger: hardware decoding is disabled. Valve says it has corrected a problem that caused bitrate to drop to a very low level in that situation. For anyone trying to match an existing problem to the patch notes, the decoding setting is the useful detail, rather than a broad description of streaming as slow.
These are targeted fixes for session startup and bitrate behavior. Valve provides no measured performance gain for Remote Play overall, so they should not be treated as evidence that every stream will run faster.
Codec fallback and Vulkan decoding
Remote Play also automatically falls back to H.264 when HEVC is unavailable. The client can therefore select an alternative codec in that situation. The change concerns codec selection and does not establish a picture-quality improvement or lower latency.
On Linux, the update enables Vulkan video decoding with the SteamRT3C Linux beta. That environment is part of the announced condition; the feature should not be assumed to apply automatically across all Steam Deck configurations.
The practical decision depends on how you use Remote Play. The Preview/Beta update addresses the specified startup and bitrate problems, but receiving streams on Steam Deck OLED with this version means giving up HDR in those streams.
Also read: the Steam Deck overview and our article on the Steam Client beta fixes for Steam Input and typing.
