Ardour fails to draw waveform
I just recorded a track, which seemed fine, then moved it in the mixer window. After that, only half the stereo signal was visibly drawn. At first, I thought Ardour had failed to record a full stereo signal even though I could see the stereo input in the meter. So I recorded the track again, and saw no signal was drawn afterward. On a hunch, I made sure the project was saved, quit, and restarted Ardour. I then saw the full stereo signal drawn in the track.
Does Ardour have any known issues drawing tracks? The version I'm using is 2.8.11, revision 7797.