Automatically put in offline mode randomly

[AshPaw]

Plan

Premium

Country

 Sweden

Device

Samsung Galaxy S8+

Operating System

Android

My Question or Issue

9/10 times my Spotify jumps into offline mode by itself. I have no other connections, just my phone and shut down pc at home. I can solve it for a short period of time by shutting down Spotify app and putting it into rest mode twice and starting it. It will then work for 5minutes and the next time I try to search for something I'm offline again and can't. I can only listen to my downloaded tracks.

Edit: it says "Whoops, something went wrong. Try again" but it is literally offline mode.  I have tried uninstalling as well as uses different Wi-Fi networks.