Manchester United should have been rewarded a penalty in the first half against Wolves.
Brandon Williams was entering the box before his legs got tangled with a Wolves player.
The referee waved on play and VAR, having checked the incident, decided not to intervene.
Looking back on the incident we can see now it was a clear foul.
It raises further questions about VAR with this added to already jam-packed list full of errors this season.
The scoreline is currently 0-0 at Molineux with Wolves creating the best chance yet, prevented by a super save thanks to Sergio Romero.
Watch the penalty shout below, courtesy of BT Sport: