Yeah I stopped trying to launch HBL automatically. I just built a page that has two single links for my family. One says "run me 1st" and the other says "run me 2nd". 1st link is kexploit10 and 2nd is HBL. It works 100% of the time and it's easy for them.
Sounds like a good plan, what do I modify to get that effect? I've noticed running HBL alone can cause an issue with the Wii U hanging too, a two stage launch would do fine.