I'm sorry to hear about the ongoing issues you're facing with both the UB500 Bluetooth adapter and the WiFi adapter on Windows 11. Connectivity problems can be frustrating, but let's try a few more troubleshooting steps to see if we can improve the situation: Update drivers: Ensure that you have the latest drivers installed for both the UB500 Bluetooth adapter and your WiFi adapter. Visit the manufacturer's websites to download and install the most recent drivers compatible with Windows 11. Check power management settings: Make sure that power management settings for both adapters are set to allow maximum performance. In the Device Manager, locate the adapters, right-click, select Properties, go to the Power Management tab, and uncheck any options related to power saving or device sleep. Disable antivirus/firewall: Temporarily disable any antivirus or firewall software you have installed and check if it makes a difference in the performance of your internet connection. Sometimes, these security programs can interfere with network connections. Regards, Rachel Gomez