1) make sure the mouse has fresh battery.
2) be sure the logitech drivers and program for linking the mouse to receiver is installed
3) If receiver is in back and replacing mouse battery doesn't solve problem, move receiver to front USB plug of computer and see if that helps.
4) If you also have a logitech keyboard wireless used, ONLY use one receiver for both it and the mouse.
If that doesn't solve it, time to try a different mouse. You could also reverse the buttons for the mouse in windows and see if it does the same when the right button becomes in essence the left button. If so, time for new mouse.
Hi
I am having issues with my mouse using Windows 10.
The mouse is Logitech M505
When I strike across text to highlight it to copy or cut n paste (with left mouse button pressed) it may highlight part if the area or none of it?
If I hold down the shift button and strike across it, it can highlight areas not even striked across.
Some programs allow widening of columns but when I try it won't allow it to happen.
I have checked Mouse in Control Panel Click Lock is not on, I am baffled and it is most frustrating.
Help please
Thank you in advance

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