I eventually found the same information and resolved the issue in a similar way. I moved my computer so that the keyboard and mouse are less than a foot from the from the USB receiver and have not had issues since. It is almost beyond believe that this was not identified as an issue during the development and implementation of the USB 3 standard, and a wireless keyboard and mouse are probably the most common use case for USB ports.
For anyone that want's more information on this issue, Logitech has information on their web site here:
Wireless product not working properly when also using a USB 3.0 device – Logitech Support + Download
The USB Forum also has a document with a detailed description of this issue and steps to mitigate it: https://www.usb.org/sites/default/files/327216.pdf