1. I saw a hori fps controller in your video, but to work with Beloader, you should connect a PS5 controller to USB1 of ReaSnow S1
2. plugging Beloader into the USB ports on the back of PS5 will bring some instabilities to it due to the hot air.
you can add a USB extender, or just plug it into the USB port on the front.
3. flashing red means ReaSnow S1 is working well, just add a config into it with our APP.