I took my NCLEX RN exam yesterday at 2 p.m., the test shut off at 75 questions one hour and forty minutes after I started and I can tell you I walked out of the testing center feeling like a complete failure. I raced back to the hotel to check the PVT and got the good pop up that said according to our records another test cannot be scheduled at this time, contact your board member. I don't think you need to wait 6 hours. I just hope the trick really works, it has for everyone else I know who has tried it. I've tried to register on Pearson Vue about 60 times in 16 hours lol, still getting the good pop up.