Bthenum — 931c7e8a-540f-4686-b798-e8df0a2ad9f7 ((new))

It looks like the string you provided—"bthenum 931c7e8a-540f-4686-b798-e8df0a2ad9f7"—does not correspond to any known standard report, file, or identifier in my training data or publicly accessible sources.

info dumps when the system recognizes the hardware but can't map the specific vendor-defined function. Windows Registry Path: bthenum 931c7e8a-540f-4686-b798-e8df0a2ad9f7

UUID (931c7e8a...): This specific 128-bit Universally Unique Identifier is often associated with proprietary data services found in modern Bluetooth peripherals like high-end headphones (e.g., Sony WH-1000XM series) or specialized controllers. It looks like the string you provided— "bthenum

He traced the signal to a decommissioned experimental server tucked behind a stack of old monitors. There was no screen, no keyboard—just a small, black box with a pulsing blue light that matched the rhythm of the logs. The Connection He traced the signal to a decommissioned experimental

"Other Devices" Listing: In Device Manager, the device appears under "Other devices" with a yellow exclamation mark.

This is why, in your Windows Sound Control Panel, you often see two versions of your headset: one labeled "Stereo" (A2DP) and one labeled "Hands-Free AG Audio" (HFP). The latter is a direct result of this specific GUID being enumerated by the system.

This GUID is most frequently encountered by developers or system administrators in the Windows Registry under the following paths: