Sets DisableSelectiveSuspend = 1 under the USB service so Windows stops cutting power to idle USB devices. Fixes the classic symptom of a USB network adapter, mouse or keyboard randomly dropping out. Slightly higher idle power draw. Reboot required; reversible.
MaxTweaks applies this tweak with one click and snapshots your original setting first, so you can revert it cleanly at any time. A System Restore point is offered before batch changes, and every tweak links to its official source.
Get MaxTweaksOfficial documentation: https://learn.microsoft.com/en-us/windows-hardware/drivers/usbcon/usb-selective-suspend