Comment 7 for bug 1306499

I still see this issue in image 299. After attempting to adjust the volume via the slider in the sound indicator, the volume changes can lag by as much a full minute. This happens especially when attempting to drag the slider (instead of simply tapping at the desired level).

Steps to reproduce the issue:
1. Start a song or a video.
2. Pull down the sound indicator.
3. Drag the volume slider to a new setting.

Expected result: Nearly instant volume changes, lagging by less than 100ms.

Actual result: The volume slider will do nothing at first, then jump around on its own for up to 60 seconds or so, preventing all other interactions with the device. The UI locks completely until the indicator catches up.