BthPS3 requires a radio that supports (Bluetooth 2.0 + EDR) or higher. If your radio is too old or lacks proper Windows "in-box" driver support, BthPS3 will not be able to hook into it. LMP Version Bluetooth Version Compatibility Status 1.0b – 1.2 Unsupported Minimum Supported 4.0 – 5.3+ Fully Supported
This command targets the key responsible for your Bluetooth adapter's lower filters.
Your Bluetooth adapter might have malfunctioned or disconnected in the background. Right-click the and select Device Manager . Expand the Bluetooth category. bthps3 bluetooth host radio not found
What (or motherboard) are you using?
Run the following command to remove the filter driver that may be blocking the radio from starting. Be extremely careful, as modifying the registry incorrectly can cause system instability. BthPS3 requires a radio that supports (Bluetooth 2
The error typically occurs on Linux systems (especially Ubuntu/Debian) when trying to use Bluetooth features — often related to BlueZ (the Linux Bluetooth stack) or a missing/corrupted Bluetooth adapter driver.
The driver relies on a "hook" or filter driver to intercept Bluetooth traffic. If this filter is missing or disabled, the host radio vanishes from the software's view. Step 1: Remove Conflicting Software What (or motherboard) are you using
states there is often no software fix; your Bluetooth dongle is likely incompatible with the custom protocol patching BthPS3 requires. manually remove old ScpToolkit drivers that might be causing this conflict?
: The standard Windows "Microsoft Bluetooth Enumerator" is active on the radio instead of the BthPS3 filter driver. Incomplete Installation