>>288650001
I had this shit almost every hour until I bought a powered USB hub.
Basically, my Rift S was giving me static in the sensor passthrough, indicating that the sensors have stopped working, and my controllers suddenly stopped working when that happened. So I bought a USB 3.0 PCI card and even though it "fixed" it, my Rift S started having random blackouts where the audio died and everything went black. The problem was that my motherboard wasn't providing enough power to the HMD.
I bought a TPLINK UH700 powered USB 3.0 hub and now my Rift S works flawlessly.