Rk3588

Setting up ES-DE and RetroArch on an Orange Pi 5 Plus: working around the GCC 15 EmulationStation build failure, fixing GLX and Wayland issues, tuning RetroArch for low latency, wiring up cores and an Xbox controller, and organising a large ROM library.

Root-causing random hard resets on an Orange Pi 5 Plus (underpowered USB-C supply, not PD), governor tuning after the fix, and a fully automated VNC over SSH setup for headless remote access from Windows — including audio streaming.