Just wondering if anyone else is having trouble with the Instant Hotspot feature. I have T-Mobile, do have hotspot as part of my plan, have both wifi and bluetooth on, am signed in to the same iCloud account. Lastly, I tried using the feature with Personal Hotspot both set to "on" and "off"....and nothing. Still donʻt see my phone in my Wifi drop down menu. Suggestions?? Thanks!