You put your earphones in, but the sound comes from the phone itself. You move the mouse, but the arrow on the screen doesn't move. Your hearing aid won't connect to your phone. These are all common ...
Fix a Corsair mouse not showing up in iCUE by connecting directly through USB or its receiver, updating iCUE, and repairing ...
When your Bluetooth mouse suddenly stops working and the entire Bluetooth functionality disappears from your PC, no toggle switch, no Bluetooth in Device Manager, it usually indicates a deeper issue ...