Re: Pink bar on audio track by Colin Brougham on Dec 2, 2015 at 4:32:36 pm
That's a clip marker. If you don't need it, you can click on it to select it in the Source Monitor, then go to Marker > Clear Selected Marker (or use the appropriate keyboard shortcut).
Alternatively, you can hide the appearance of clip markers. In the Source Monitor, click the wrench menu and disable "Show Markers." In the Timeline panel, click the wrench menu and disable "Show Clip Markers."