I was listening to my playlist today. I wasn't in my house so I had the Offline Sesion ON. Then, suddenly, I was logged out without any warning. I tried to relog and it said "You are currently set to offline. Please go online to connect to Spotify.". I hit "Connect" and the same message pops up instantly. I did the same process connected via WiFi with the same results. I did restart my phone a couple of times.
I really don't want to have to reinstall the app because I have over 10 GBs of music downloaded and it will be a pain in the **bleep** download everything again 😞
btw, I can't post screenshots of the pop up because the logscreen won't allow you to do it