Sorry to barge in like this but don't all net-aware apps suffer the same thing at public hotspots with a login portal? That's at least my experience: email doesn't update. navigation apps can't find themselves, Skype can't log on... until you go to the damn portal and type your creds.

FWIW, I have installed 0.0.1-7 from the attachment and it works fine but I have yet to try it at a local supermarket with such a hotspot.

BTW all versions consistently show the cell tower location about 8" (about 8 miles or 13 km) off. That's of course a database error, not yours but I wonder how do such things happen? My provider moved a tower and forgot to update the database?