SteamOS 3.4.11 has been released to the Stable channel for Deck with the following changes:

Firmware 116

  • Improved robustness of the Firmware Settings Reset chord (Volume Down + Quick-Access + Power) against some boot hang scenarios.
  • Fixed a rare issue that would set the processor TDP limit too low causing CPU and GPU frequencies to be stuck at 400 MHz and 200 MHz respectively.
  • Fixed an issue when the charging light would turn back on when plugged in for a while after fully charged.

SteamOS

  • Fixed an issue where power button presses could switch games to keyboard/mouse mode.