I found a youtube video that said it could take up to 2 hours on a 32GB Wii U system. Now from what I understand the chances of bricking are very low. I've been following https://github.com/FlimFlam69/WiiUTutorial/wiki to a T. In the black screen where redNAND is doing it's thing it seems to be hung up on slccmpt line. Is there anything to be concerned about? Or should I just be patient?