Got a new computer and want to use steam link to connect to my Windows gaming rig from my laptop running Fedora Kinoite. Tried the flatpak and was able to find and set up the desktop PC to stream from, but when I went to stream I got a black screen that eventually went away and sent me back to the main menu. Ran the flatpak in the console and got he following output:

Hardware: Intel(R) Core(TM) Ultra 7 165H
qt.qpa.wayland: Setting cursor position is not possible on wayland
Connecting to wss:/cmp2-atl3.steamserver.net:27018/remoteplay/
Connected to Remote Client service with session 1521293312
Starting Streaming
Received authorization proof request, responding with encrypted challenge
Received start streaming response k_ERemoteDeviceStreamingSuccess
qt.qpa.wayland: Setting cursor position is not possible on wayland
Initializing player
Audio initialized: pulseaudio
Video initialized: wayland
Desktop mode: 1694x1129@1.70012x 120Hz
Effective refresh rate: 119.75
Created opengles2 renderer on wayland
Texture rect: 2880x1920 at 0,0
Video rect: 0x0 at 0,0
Video size: 2880x1919, output size: 2880x1919, overlay size: 2880x1919
Texture rect: 2880x1920 at 0,0
Video rect: 2878x1918 at 0,0
Texture rect: 2880x1920 at 0,0
Video rect: 2878x1918 at 0,0
Initialized player
Server available at address: 192.168.1.25:27031
Connecting to server at 192.168.1.25:27031 using direct UDP
Session state Idle -> Connecting
CStreamTransportClient stopping Remote Client service connection
Video size: 2880x1919, output size: 2880x1919, overlay size: 2880x1919
Texture rect: 2880x1920 at 0,0
Video rect: 2878x1918 at 0,0
Texture rect: 2880x1920 at 0,0
Video rect: 2878x1918 at 0,0
Microphone added, microphone available = true
Session state Connecting -> Handshake
Session state Handshake -> Authenticating
Got control packet k_EStreamControlServerHandshake
Session state Authenticating -> Negotiating
Got control packet k_EStreamControlAuthenticationResponse
Got control packet k_EStreamControlNegotiationInit
Session state Negotiating -> StreamStarting
Got control packet k_EStreamControlNegotiationSetConfig
Session state StreamStarting -> Streaming
Got control packet k_EStreamControlSetQoS
Got control packet k_EStreamControlSetTargetBitrate
Starting audio stream: frequency=48000, channels=2
Opened audio device: format=2, channels=2, frequency=48000
Initialized audio decoder: codec=3, sample rate=48000, channels=2
Got control packet k_EStreamControlStartAudioData
Got control packet k_EStreamControlSetSpectatorMode
Got control packet k_EStreamControlSetCaptureSize
Got control packet k_EStreamControlSetTitle
Got control packet k_EStreamControlSetIcon
Got control packet k_EStreamControlHideCursor
Got control packet k_EStreamControlSetKeymap
Got control packet k_EStreamControlSetActivity
Got control packet k_EStreamControlSetCursor
Got control packet k_EStreamControlSetCursorImage
Disconnecting due to inactivity (15 seconds), has the network failed or the remote side crashed?
Session state Streaming -> StreamStopping
Stopped audio decoder
Streaming session complete, average network time: 0.00ms, stddev: 0.00ms, 100.00 percent frame loss, result: poor
Session state StreamStopping -> Idle
qt.qpa.wayland: Setting cursor position is not possible on wayland
Connecting to wss:/cmp2-iad1.steamserver.net:443/remoteplay/
Connected to Remote Client service with session 241902718
Starting Streaming
Received authorization proof request, responding with encrypted challenge
Received start streaming response k_ERemoteDeviceStreamingSuccess
Connecting to server at address: 192.168.1.25:27031
Session state Idle -> Connecting
CStreamTransportClient stopping Remote Client service connection
Session state Connecting -> Handshake
Session state Handshake -> Authenticating
Got control packet k_EStreamControlServerHandshake
Session state Authenticating -> NetworkTest
Got control packet k_EStreamControlAuthenticationResponse
Got control packet k_EStreamControlSetTargetBitrate
Got control packet k_EStreamControlKeepAlive
Got control packet k_EStreamControlKeepAlive
Got control packet k_EStreamControlKeepAlive
Session state NetworkTest -> NetworkTestDone
Session state NetworkTestDone -> Idle
Network test complete, average network time: 6.01ms, stddev: 4.71ms, 0.00 percent frame loss, result: excellent
Stopping Streaming, eResult = 0
qt.qpa.wayland: Setting cursor position is not possible on wayland


Has anyone successfully used the Steam Link flatpak to connect?