fix for lag on steam deck on 5ghz wifi

[Swarkin]

Is there an existing issue for this?

• I have searched the existing issues

Is your issue described in the documentation?

• I have read the documentation

Is your issue present in the nightly release?

• This issue is present in the nightly release

Describe the Bug

Not sure where to post this, but I wanted to let the devs and others who find this know that most steam deck streaming latency / jitter issues on 5 GHz wifi connections can be fixed by disabling Wifi Power Saving in the developer settings of the steam deck. I've seen a couple help posts that mention issues that will most likely be fixed by this

See this reddit post https://www.reddit.com/r/SteamDeck/comments/15j5cb7/once_you_get_your_steam_deck_remember_to/

Maybe add an reminder when using this app on a steam deck?

Expected Behavior

No response

Additional Context

No response

Host Operating System

Linux

Operating System Version

steam deck // arch linux

Architecture

arm

Sunshine commit or version

0.20.0

Package

Linux - AppImage

GPU Type

AMD

GPU Model

amd van gogh // custom gpu for steam deck

GPU Driver/Mesa Version

22.2.0

Capture Method (Linux Only)

default

Config

https://imgur.com/a/fEqIg0Y

Apps

No response

Relevant log output

-