Just took the CSWP-core exam and failed all three segments and not sure why.  As I completed the tests my scores where all perfect until a particulair step in the test and my scores were all 0.  This happened on all three segments of the test, it was like I never answered some questions when I know I did.  Has anyone had a same situation?  or any advice for the next time in 14 days now.  I really don't remember missing so many questions, I am stumped.