Lat night while running our rehearsal the desinger says to me "you should be in cue 135" i looked at my console and sure enough i was laready there but her RVI in mirror mode showed i was in 134.
I took cues as called by the stage manager and the RVI lagged behind 1 cue until I used the go to cue function to take a cue at which time the RVI synced up nicely again. Not sure if anyone has seen this behaviour and again it had no bering on playback at all.