Hello DFirth ,
In order to better assist you with this, I would like to get some important information from your system that will help me to troubleshoot this (please run the report while the driver with the issue is installed).
There is a tool from Intel that can easily do this for you, Intel® System Support Utility
How can you get this tool and create a report?
-Download the utility
-Scan your system with the utility
-Export the report (hit next and then save) and attach it to your answer with the advanced editor option (reply button and then check upper right corner)
I look forward to hearing from you.