This is the same BIOS for that came out a month ago. If you've read through the thread you'll see that we all tried this when it came out to no avail. This did not fix issue...
I am having the exact same issue with the ASUS z170 pro gaming mother board as described in this thread.
MODEL #CMK16GX4M2B3000C15
I'm not sure how to find out my lot number