Goodbye Spotify? Shuffle not working (Mac, Windows, Android)

[Woltox]

So Got this problem for a while(a very huge while, thought I had a post on it but apparently not) and Im wondering if I should try my luck some other place.

Almost since the dawn of time, my spotify want only to use shuffle on about 40songs pr playlist so lets say in a playlist with 800 songs you can only listen to about 40 songs, even thought plugged into wifi, 3g, downloaded playlist, streaming. Have this problem on all my spotify places (OS X El Capitan (and previous verson), Android (since the 3 or 4 newest releases), Windows ( 7, 8, 8.1,10).

Once it finds the 40songs it repeats it in the same order as it was played at first.

Things "smart people say";

Have you tried to delete cache, yes yes yes

Have you tried different playlist, yes yes yes

Have you tried to reinstall Spotify, yes yes yes

Have you tried to unsync, then sync/not sync, yes yes yes

And a funny problem too, If a spotify support persons looks on this thread

Please, Please, Please delete my freaking e-mail of the stupid "Music tips from Spotify", today was the 7th time I unsubscribed to the list, so why do I still get those?