Wav6

The Bluetooth power management feature is, most importantly, capable of extending the life of base stations, by turning them off when they are not in use and thus decreasing wear to their moving mechnical parts. I'd rather have it working properly. From what I could find out, there might be a bug in the Bluetooth driver itself, as it threw an error indicative of that when I tried to reinstall it manually.

I removed and reinstalled all Vive drivers using USBDeview (currently included in SteamVR tools), that didn't solve the problem. Is there a method to perform, say, a clean uninstall of these drivers?

I am having the exact same issue as ShadowMars. I tried uninstalling the USB drivers, switching to a different USB port (2.0. 3.0, 3.1—I should note I am using the Vive Pro Kit), and uninstalling other Bluetooth devices (USB dongle), but none of these solved the problem. Trying to Enable Bluetooth Communication only makes the app display the error message every time (Bluetooth Service Error: BT-112). I noticed that this feature broke only recently, and I'm guessing it might be related to SteamVR update. I'd be looking forward to some insight from anyone more knowledgeable on the subject.