[Linux] Stuck forever at "Analyzing network" root cause: unhandled exception in NCT SDK when setting thread priority fails (EPERM)
Client: GeForce NOW native Linux app (Flatpak com.nvidia.geforcenow), version 2.0.86.133
OS: CachyOS (Arch-based, rolling), kernel 7.1.3-2-cachyos, COSMIC desktop
Hardware: Ryzen 7 5800X, RTX 5070 Ti, wired Ethernet
Network: No proxy, no VPN, DNS resolves all NVIDIA endpoints correctly, all HTTPS API calls succeed (login, PNS, etc.)
Launching any game hangs indefinitely at "Analyzing network". The spinner never completes and never errors out in the UI.