If you're experiencing issues with the UB500 Bluetooth adapter freezing when trying to connect in Windows 11, it's possible that there may be compatibility issues between the adapter and the new operating system. Here are a few steps you can try to troubleshoot the problem: Check for driver updates: Visit the manufacturer's website for the UB500 Bluetooth adapter and check if there are any updated drivers specifically designed for Windows 11. Install the latest drivers and see if that resolves the freezing issue. Run Windows Update: Make sure your Windows 11 installation is up to date by running Windows Update. Sometimes, Microsoft releases updates that include bug fixes and improvements for specific hardware compatibility. Remove and re-pair the adapter: Try removing the UB500 Bluetooth adapter from the list of devices in Windows 11 and then re-pair it. Go to the Bluetooth settings, locate the UB500 adapter, and remove it. Then, try to add the device again and see if it successfully pairs without freezing. Regards, Rachel Gomez