How do I execute captive portal?
While Starbucks generally works for me, all too often, other networks, when using public Wi-Fi, simply give a notice along the lines of:
Although nothing is quite on point, leaving me at:
Still can't connect?
If you still can't connect, please contact your Internet Service Provider, router manufacturer, or network administrator.
Which, simply isn't an option for most public Wi-Fi hotspots. Perhaps, there's simply no solution.
Incidentally, my Kindle connects to the Wi-Fi hotspot, then, of its own volition, brings me to the captive portal through datavalet. Seems specific to Android that I must first try to browse to a random website, which, sometimes, will then bring me to a captive portal. Maybe.