I have tried all the obvious things. Cleared cache, force stopped, reinstalled, etc. Before when I was signed in, it was saying I was offline even though I wasn't. And then when I tried reinstalling like every other post has said, I can't login. It says I'm offline and unable to sign in. I can sign in on the website and my computer, but not the app. And if I even put in the wrong password, it says it's wrong, so Spotify is connected, but it won't sign me in. I've tried every possible solution and idk what to do. This has been a running problem for years and most the time reinstalling worked, now it's not. This sucks because every time I reinstall I have to redownload all my downloaded music. Spotify fix your app.