Hi I had the same problem but I solved it..... Yeah
I have an MSI Mobo but with a gigabyte mobo it probably will work too.
You click on the link down below that brings you to the Asus support side.
https://www.asus.com/Motherboards/ROG-STRIX-Z270E-GAMING/HelpDesk_Download/
There you must select your operating system.
After that, boxes will appear with Bios vga etc.
you scroll down until you find "utilities" and click on "show all" and more boxes appear
Then you search after "aura" (The current version of aura is V1.05.16)
and download it (There is a download button on the right side)
Install the Software, start it and you can control your RAM without any problems/conflicts...