The wireless receiver is displayed as USB Receiver in the list of Bluetooth devices ... Turn the switch on and make sure the mouse is on before pairing with a compatible computer or another device.
You can also try using a different USB receiver and make sure the surface underneath the mouse isn’t causing issues with its functionality ... These are all the ways you can fix issues with Logitech G ...
A stuck Ctrl key might be causing your mouse to zoom instead of scroll. This happens because holding Ctrl while scrolling triggers zooming. To check if the Ctrl key is stuck, use the On-Screen ...