Why does my mouse keep cutting out?
Regarding this, how do I fix my mouse randomly disconnecting?
Open Device Manager and expand the Universal Serial Bus Controllers. Double-click a USB device and in the properties window, go to the Power Management tab. Uncheck the 'Allow the computer to turn off this device to save power' option. Your mouse should stop disconnecting at random.
Beside this, why does my mouse keep shutting off?
If you're experiencing mouse lockups or failures, it may be because your computer is automatically turning off the power to a USB Root Hub. Go to your Control Panel > System > Hardware tab > and click on the "Device Manager" button.
The reasons for the continuous mouse freeze are various, such as improper, corrupt or outdated drivers, malware/viruses, a technical issue like low batteries, a connectivity issue like damaged or loose cord, corrupt Windows registry, etc. Tip: Sometimes Windows keeps freezing, causing the mouse to get stuck.