Issues using moonlight and gamestream launchpad

[abrockhoff]

Whenever I launch into desktop it works flawlessly, but when using gamestream launchpad I have issues. It sets the resolution on my PC and opens the fullscreen game launcher (playnite), but the client moonlight from my steam deck fails, with the error "Starting control stream establishment failed: Error 110
Check your firewall and port forwarding rules for port(s): UDP 47999"

I have even opened up that port for UDP in my router and still the same error. It seems like there is some strange interaction between sunshine and the fullscreen playnite app, or the gamestream launchpad script. Would be a lifesaver to get this working together, as I am trying to move over from NVidia shield that is shutting down service! I know gamestream launchpad is a really popular helper to change resolution and set up controllers.

[KuleRucket]

https://github.com/lizardbyte/sunshine