@LittleMoe – There is a 48 hour window between getting your score and being able to register again for a failed section. So unfortunately not being able to register again isn't any sign right now.
I've been to three Prometric sites and they all use flat panel monitors. I was shocked last year when my company bought a public company and they were still using CRT monitors and huge desktop computers. I guess I was spoiled with my laptop.
I thought I failedreg and started crying while I took the test and wanted to get up and leave without finishing it but I was too ashamed. Then I ended up passing….