This started with Mac OS Mojave, and still happens occasionally. A message something like "A problem occurred: The web page couldn’t be loaded" is displayed.
This is a quick workaround for that malfunction. Once you connect to the public wifi instead of a captive window an error shows up: "A Problem Occurred. The web page couldn’t be loaded"
There seems to be an issue with displaying the captive screen within the integrated browser. Open up another browser, like Safari and bookmark/open the following page:
http://captive.apple.com
It might be necessary to refresh this page multiple times until the correct captive screen will be shown. But after a few retries you should be able to authenticate.
I usually write a blog post about once a week. The latest post can be viewed here: Avoid Microsoft: If you don't really like computers much you could make things a bit better for yourself. (posted 2024-12-04 at 12:05:50). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2024-11-18 Unity Through Division: Sometimes hard decisions need to be made to make genuine progress..
TIPS PAGE