Memory support is very tricky on these systems. Your issue is that the board does not work properly with that RAM, hence the issues. There's different Vengeance part #, all under the same Vengeance name.   If you do a search on this board, there's a long thread about memory for the R10, what works and what does not always work.
So I have the Aurora R10 and I love it.  I had 16gb RAM and upgraded to 32mb ram and am now running at 3200mhz. If I shut down my computer and then restart it later, it takes three times to start and then asks me if I want to run a setup utility.  Once I boot up, my RAM is listed at 2133 instead of 3200. If I restart and go in to my BIOS I can go to advanced and change the XMP to OC1 and it boots up beautifully. How do I get the computer to remember to do this every time?   I tried to run the XMP on "auto" and it defaulted back to 2133. Ideas?
Aurora R10, boot issue after RAM upgrade