Currently running a show with SMPTE timecode and came across this bug on 3.0.1.31
Create cue 1 with a 3 minute fade time
Create cue 2 with a 1 second fade time and a follow of 5 seconds
Create cue 2.5 with a fade of 1 second
Create cue 3 with a 1 second fade time and a follow of 5 seconds
Create cue 3.5 with a fade of 1 second
Triggering all these in rapid succession using the Go button will not produce anything untoward.
Create a Magic sheet, and create a button for cues 1,2&3 with "Target" Being Cue and Cue Number.
Now use the Magic sheet buttons to trigger the cues.
Trigger cue 1, then cue 2, and before cue 2's follow is complete trigger cue 3.
Cue 1 will now complete with cue 3 regardless of how much time is left in cue 1's fade.