Spotify not recognising WiFi connection

[Jimz]

Hey, so it fixed itself for a while, but the same problem keeps returning. Even though I am connected to my home WiFi and other apps are using the internet fine, for some reason Spotify says that there is no internet connection available. I can connect to some WiFi networks (such as school) but it never works at home. There are no error messages, just a failure to connect, runnig on android marshmallow, newest version of Spotify, on a nexus 5 with no other problems.

I've tried reinstalling Spotify, restarting my phone and the WiFi router but nothing seems to help, but I know installing quite an old version of Spotify solves the problem, any help would be greatly appreciated thanks!