My mx518 sometimes disconnects for 2 seconds and than reconnects back. While I'm playing a game or just browsing the web and windows will make the sound effect
like I'm plugging / unplugging a USB device, then my mouse freezes, then it makes the USB sound again and works again. I uninstalled drivers and reinstalled, changed usb ports...
I tried on some other computers and there everything works fine...
Help pls

All i know that the mx518 cabel sucks, many friends have hade the same prob with disconnection

my friend also have this problem

try to clean laser with something
btw my problem is 100 in cable...