After 6 months of using my rift s I suddenly got the "sensors can't track headset" issue. The issue first tried to play vivecraft, which my PC couldnt handle. i tried every single piece of troubleshooting i found on the internet, but nothing worked.
I even got my rift s replaced. The brand new one arrived today, but still the issue remains.
The only thing i could find was wrong was that i only had one rift s USB hub driver, where there are supposed to be 2.
