BCM4360 Windows 10/11 Bluetooth Error43

Hi, I recently went into trouble with my Bluetooth devices in Windows. I had my BCM4360CD for many years, and it worked flawlessly until last week. Since I didn't change anything, my best guess is that a Windows 10 update broke the compatibility with the old Broadcom driver. With this in mind, I completely clean installed Windows 11 from a USB drive to make sure no old configurations were present. Sadly, I couldn't get Bluetooth working in W11 either; it also errors out with code 43 after toggling it on/off or if you connect a BT device.

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• If you have a BCM4360, are you also experiencing these issues? (Windows version, driver version)
• Would you please tell me where to get your driver for those who do not have issues? I tried 2013 and 2015. I couldn't find 2016, and I couldn't find a model in Brigadier for the 2016.