The last couple versions of Opera have created an issue in which it is randomly locking the volume at whatever level it's set at. I can change the volume level and the little pop-up shows the volume is changing on the screen, but the actual volume does not change. I can't change the volume again until I quite Opera. It also causes a problem in which new audio devices won't show up until I quite Opera. For example, when I connect my Bluetooth speaker, it will not show up on the audio devices list until I quit Opera. Finally, this issue occasionally cause iTunes to stop playing music right in the middle of a song and the music cannot be restarted without first quitting Opera.

Anyone else having this issue? Any resolution?