Since a few weeks, Spotify is out of control on both my laptop (Windows) and my iPhone (5s; IOS 8.1). The program randomly skips tracks after about 5-10 seconds (the exact time varies). Also, Spotify automatically starts playing tracks. On the iPhone, this is even the case when the app is shut down.
At first, the problem was only on my iPhone, but now, it also happens on my laptop. On both my laptop and my iPhone, I have tried reinstalling Spotify several times, but this doesn't help.
Also, every time I start the app / program, it keeps saying I'm listening via the Firefox web player. However, switching to my own device doesn't solve the problem. It keeps automatically and randomly skipping and starting tracks.
I'm part of a family account. The other members don't have this problem.
I'm getting kind of desperate and thinking about switching to some other streaming service, because currently, I can't listen to any music anymore. If anybody has any solution, please let me know.