No magic whatsoever, but at least some sincere effort. Waremaster got it right immediately, I just rebooted the router and that did the trick. Again, a hard reset might eliminate some variables, but it is such a HUGE step to take (literally hours of getting your phone back in order) that to just suggest that right out of the block is simply irresponsible. He could have said what I suggested above rather than suggest such a drastic measure. He mentioned the possibility of the router, and when I asked a follow up question about that, he just resorted to "hard reset and call us back".
If I had been less experienced in tech support techniques,and followed his suggestion, I would be spending the next couple of hours reinstalling apps on my phone and reconfiguring all of my settings, etc. That is what is so annoying, because that is what my mom would be doing right now.
Look at the transcript again. What if, when he suggested a hard reset first thing, I had said just "no, should I do that?", what would he have said? "Yes, try that and if it doesn't work, call us back." Boom, end of chat. Next!
Thanks, Waremaster!!