(As I said, I'd prefer not to perform clean install yet if possible, as I need the computer for work)Īm at my wits end here. The retailer from which I bought the computer from suggested clean install, and should that fail, then the problem might be physical, with the motherboard. I have tried removing the mouse from my devices, as well as the drives, and then reinstalling only for the problem to persist. Sometimes it might reset speed 5 seconds after I've 'fixed it'.

The thing is, it IS plugged into USB 2.0 panel (In fact, I have tried every USB port on my motherboard (Z170 Pro Gaming) yet the problem persists. At other times, it gives me the message: 'Logitech Gaming USB G3 (MX518) Optical Mouse is an old USB-device that might not work with USB 3.0' and then forward me to plug it into USB 2.0. In my ' Devices and Printers' (translation, since my OS is in Finnish), on right clicking my mouse and using Windows Troubleshoot it sometimes gives the error ' USB port stopped responding and recovered, fixed'. This will restore the speed, until it randomly the next time resets back to slow speed. To restore the mouse speed I need to open Logitech Gaming Software and click the mouse pointer settings tab open. Unless I have set the Logitech Gaming Software to open on startup, the mouse DPI is the default slow speed on system reboot no matter what settings I try to change on windows mouse speed control. The problem is as follows: Mouse DPI keeps randomly resetting back to default (slow) speed, numerous times a day. I'm currently not in a position to want to try clean OS install, though eventually I might have to if the problem persists.

The computer is relatively new (~3 months), though this problem has persisted since day 1. (In addition I have Wacom WX 12 tablet plugged in) OS: Win10 Mouse: Logitech Gaming USB G3 (MX518) Optical Mouse Mouse driver: Logitech gaming software (latest version)

Mouse setting keep resetting windows 10