Mouse and keyboard stop working after long period of pc being shutdown

I have read multiple threads from this website and others with no real answer on how to fix this issue, so I apologize for starting another thread about it. The web is littered with so many people still having this issue...

I just recently updated. I then created a boot disk and performed a clean install. I use a Razor Black Widow Ultimate keyboard and a Logitech G9x laser mouse. I can reboot, I can shut down and restart and everything seems to work fine. But, after leaving the pc off all night and start in the morning I have no mouse or keyboard. This has happened Saturday morning, Sunday morning and yet again today. Fortunately, I have Acronis backup of my install, so when this happens I just re-image the hard drive and start searching for solutions again.

Any thoughts on how to fix this problem?

I have the latest Logitech mouse drivers and running Razor Synapse for keyboard software.

The latest thing I have done is disable fast boot but have not had it shut down long enough to see if it fixes the issue.

thanks

mw