On the first one, connected to the internet over wifi, it couldn’t find any available instances of LMS in the list or accept any other source of debian packages, so it couldn’t install it.
On the second one, I’m finding instances, I’m choosing 8.3.0 from the list and it installs 7.9.3, 2 times in a row. Fine, I have it installed and can open any page, install plugins, login to those…
but I can’t log into LMS. Login or password incorrect.
I have a very simple password without any weird characters, I can log in on mysqueezebox.com with this password, just not on the Pi that has an internet connection. It also works on the same Pi, with the same network connection, on PiCorePlayer.
Some other folks here have reported that restarting their router fixed the problem? I have 4 wireless access points that are shown as separate entries in the list of wifi networks, so I connected to all of them and retried, no success.