Have had an Echo Dot for a month. I only have wifi on my iphone as my personal hotspot through ATT. No choice on this, it is what I use (very successfully on everything else).
I used it successfully for a month. NOW it WILL NOT connect to the hotspot. As soon as I choose Personal Hotspot, my 'wifi' signal on my iphone goes back to LTE, and then will not connect to the hotspot. So very frustrating this is.
Thoughts: the only thing I can think of is that iphone has had an update, and Alexa App has too, I believe, all is up to date.
Help?