text notification sound won't stop on Galaxy S3

[AC Question]

Since updating the OS, the notification music when I get a text does not turn off after I open the text. It is not even the sound that I have set for notifications. The only way I can stop it is to restart the phone.

 

[spelling]

I'm having the same problem with my galaxy s5. The song won't stop playing and the only way I can get it to stop is by turning off my sound or restarting. Please someone help! It's driving me insane!

 

[Rukbat]

Did this start happening right after an update?

 

[Kimberley Flood]

This is happening to me too on my S5, its driving me insane! It's some crap ringtone that I don't even have set for anything else in my phone, wont stop until I reset my device.