Thanks for the help, emans, but DH and my dad got it installed. Took 6 hrs!! The old microwave was installed incorrectly, and they had to remove some tile, and cut other tile and it was this whole ordeal. But it's installed now and looks so purty.
ASF - You're more than welcome! So the old router works fine now, after power-cycling everything? Interesting. Well at least it's fixed now!