UPDATE:
OK, I got into the menu. I didn't have to do the 5 second power button thing. {Content Removed}
I have been playing around in this new menu and have discovered that if I place the printer in MFG mode, it responds and prints even after going to sleep (but the print quality is bad). When I place it back in USER mode, it goes back to not printing after a few minutes. For now, I am just running the printer in MFG mode unless I need to print something with high quality. I really hope they can get a firmware update to fix this thing or it's going to be my new boat anchor soon.