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Writer's pictureAmaelo Eze
Dec 5, 20231 min read

SteamOS 3.5.9 Preview: Well-Paced Edition

It Looks like we have another update to Steam OS Preview With Steam OS 3.5.9 Preview. Here are the changes from the new update.



Note: This update is for the Steam Deck Preview channel, and includes new features that are still being tested. You can opt into this in Settings > System > System Update Channel.


Graphics and Performance


  • Reduced stutters when the upscale filter was set to FSR or NIS under high GPU load.

  • Fixed an issue regarding frame-pacing and stutter, especially affecting some external displays.

  • Fixed display sometimes getting stuck at 60Hz after returning from sleep on the Steam UI.

  • Fixed an issue where a core could be stuck at 100% CPU if a game's window closed in an unclean way.


Links in this article may link to a partner site we are affiliated with, if a purchase is made through one of our links we may get a small commission, we do not get any commission from the Steam Store, we also utilize some AI tools such as Grammarly and Chat-GPT to aid article creation however all source content is our own.

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