Win10 install won't stay asleep; USB Root Hub at fault?

My Windows 10 install won't stay asleep, and it's driving me mad.

Sleeping used to work just fine back when I was running Win7. It would go to sleep when told, stay asleep until woken. Everything was great. Then it started waking up at random times. I did a lot of troubleshooting then, with some success, but the problem eventually returned.

I upgraded to Win10 per Microsoft's free offer. The problem persisted. Some time later I did a clean install of Win10. The problem persisted.

I can't even begin to tell you which things I've already tried. Nothing seems to work.

I would like to get my computer to sleep again. It's being hard on my HDD, and shutting it down/cold booting later takes way too long.

There are no physical USB hubs attached to this computer. All of my USB peripherals are plugged directly into the machine. I do have the built-in card reader, which I don't use.

One unusual feature of my setup is that I have two Logitech trackballs connected to it — one Marble Mouse and one "Unifying" device.


I think a good place to start is this:

Code:

PS C:\Windows\system32> powercfg /lastwake

Wake History Count - 1
Wake History [0]  
Wake Source Count - 1  
Wake Source [0]    
Type: Device    
Instance Path: USB\ROOT_HUB\4&36004aba&0    
Friendly Name:    
Description: USB Root Hub    
Manufacturer: (Standard USB Host Controller)

I have no active wake timers.

There's also this:

Code:

PS C:\Windows\system32> powercfg -devicequery wake_from_any
Logitech HID-compliant Marble Mouse
USB Root Hub
USB Input Device
HID-compliant vendor-defined device
USB Input Device (001)
HID-compliant vendor-defined device (001)
HID-compliant vendor-defined device (002)
Xbox 360 Wireless Receiver for Windows
USB Input Device (Logitech Download Assistant)
HID Keyboard Device
Logitech Driver Interface
Logitech Driver Interface (001)
USB Composite Device
PCI Express Root Port
Realtek PCIe GBE Family Controller
HID-compliant mouse
USB Input Device (002)
Logitech HID-compliant Unifying device
USB Root Hub (001)
High Definition Audio Controller
Standard OpenHCD USB Host Controller
Standard OpenHCD USB Host Controller (001)
Standard OpenHCD USB Host Controller (002)
USB Root Hub (002)
PCI-to-PCI Bridge
Microsoft Wi-Fi Direct Virtual Adapter
Logitech HID-compliant Unifying Mouse
USB Root Hub (003)
Microsoft USB Natural Ergonomic Keyboard 4000 (Mouse and Keyboard Center)
HID-compliant consumer control device
HID-compliant consumer control device (001)
Logitech Unifying USB receiver
USB Composite Device (002)
Logitech HID-compliant Unifying device (001)
ACPI Power Button
Standard OpenHCD USB Host Controller (003)
USB Root Hub (004)
Microsoft Hardware USB Keyboard
HID-compliant system controller
PCI Express Root Port (001)
USB Root Hub (005)
Standard Enhanced PCI to USB Host Controller
Standard Enhanced PCI to USB Host Controller (001)
Standard Enhanced PCI to USB Host Controller (002)
Logitech Driver Interface (002)
Logitech Driver Interface (003)
USB Root Hub (006)
PCI Express Root Port (002)

And this:

Code:

PS C:\Windows\system32> powercfg -devicequery wake_armed
HID Keyboard Device
Microsoft USB Natural Ergonomic Keyboard 4000 (Mouse and Keyboard Center)

So what next? I'm happy to provide any additional information required. Just ask.

Thanks!

bump ... I really need help with this problem, please.