I’ve been trying to fix an issue with screen streaming using Sunshine for a long time. The web UI is accessible and shows no errors, but I can’t connect via Moonlight from any device. Disabling the firewall and port forwarding settings in UFW didn’t help, and installing the Flatpak version made no difference either. Meanwhile, everything works perfectly on a second PC running Windows. I also noticed someone in the Linux Next comments reporting the same issue (see the screenshot below). Add...