Logitech wireless keyboard problems

[Frank McCormick]

I am running QEMU emulator version 9.1.0 (openSUSE Tumbleweed)
I have three Linux distros, and all three are affected by this keyboard 
problem.
If I leave any of them idle for more than 5 or 10 minutes, the keyboard
become unresponsive. To get it back I have to shutdown and re-run
the distro.
The mouse is not affected - it continues to respond normally.

I am running a Logitech wireless keyboard and mouse, with Logitech's
USB transmitter/receiver plugged into a USB port. I have tried other
USB ports and the problem continues.

Does anyone have any ideas .. it sounds like a bug to me.

Thanks