I just encountered a non-critical but nevertheless odd bug.
You need a project with some (audio) tracks going to at least one bus - I have just 2 tracks and one Master bus.
Turn on the Waveform Preview button in the Master Bus and press Play. The waveform should be drawn as expected.
Now select some tracks and go to Files->Export Audio and DESELECT FAST BOUNCE.
And start the Export.
As the export is proceeding (at playback speed, of course) there is a thin horizontal black line being drawn in the Master Bus track and the rendered preview waveform is cut off above this line.
Can anyone confirm this behavior?
I have the latest SPlat 2017/01