Det här fungerade för mig:
"This issue was driving me crazy. I realized that MIUI likes to kill apps running in the background for some random reason. I really don't like MIUI 7.
Well, I found a fix for this problem. Spotify works well now. No more crashes. You need to:
1 -Go to Settings>Additional Settings> developer options> turn off MIUI optimization (you'll need to reboot)
2 -Go to Settings>Additional Settings> developer options> Memory optimization (turn it off) (you'll need to reboot)
3 -Go to Settings>Battery and performance> Manage apps battery usage> Power saving modes (choose Off)
4 -Go to Settings>Battery and performance> Manage apps battery usage> Saving power in the background>choose apps> select spotify, select Custom, Background network (select stay connected), background location (select Allow)"
http://en.miui.com/thread-249857-1-1.htmlClick to expand...