I have to power down and power back up for them to open when I press them. what gives?
Just folders, or apps as well? Sometimes I've had to click twice on a folder to get it open, but never reboot. Maybe you have a process that's sucking all resources? Maybe install TaskManager and have a look.
I posted the same issue with no responses. I don't have any answers yet either.
I haven't seen it happen in a few days though.
Please do not text, place or answer calls while driving. Be responsible.
Let me Google that for you
It has happened to me once and never since..you probably have an application conflicting with it somehow. If nothing works just look forward to the update coming in January...but like I said I am sure there is some troubleshooting method to fix it up until then.