So with more time playing with my N7 after the update, I have 2 issues:
- GPS issues still there, may actually be worse, I get no lock, ever.
- occasionally the unlock screen wigs out. This morning I picked it up, unplugged it, and swiped the lock icon to the side. The screen shut off. I pushed the power button, and did the same thing. After 3-4 times of this, I turned it portrait & tried again, and it worked. It's not consistent - I just picked it up & unlock worked perfectly in landscape.
*edit* Figured out the unlock screen wigging out. It had nothing to do with the update, but the case I got at about the same time as the update. The case magnet was somehow being enhanced by my tablet stand, so the screen would wig out when I would try to unlock it while in the case, on the stand. I still have the GPS issues, and will probably end up doing a factory reset to see if it will take care of it.