Wallabies coach Dave Rennie has bluntly accused his squad of getting "bored" during the second half of Saturday evening's tryless draw against Argentina in Newcastle.
Despite comfortably leading 15-6 in the second half, costly turnovers from Australia allowed the Pumas to make a late comeback at McDonald Jones Stadium.
Argentina fly-half Nicolas Sanchez kicked three consecutive penalty goals to tie the scores, with the uneventful test match ending as a dismal 15-15 draw.
An Australian victory would have put the Wallabies in pole position to clinch the Tri Nations.
"Really frustrated, really disappointed," Rennie told reporters after the match.