>>286990174
To add on top of what the other anon said, if you have an RTX card you should get an adapter use the USB-C port on the back of that - By spec they're recquired to have good USB controllers and will be better suited for VR. If not, use the fastest USB port on your mobo and try to unplug all unnecessary peripherals from the USB ports around it, that should help with the power draw issues. 

My general troubleshooting process for the Rift S whenever I have issues is to close the Oculus software, reset the "Oculus VR Runtime Service" in Services, unplug and reseat the USB cable, and then restart the service again to be safe. This fixes 95% of issues (including DP, firmware, and the static bullshit), and the other 5% are solved by restarting your PC. 

Enjoy your new headset, as much as I hate faffing around with the Oculus bullshit I've had a lot of fun.