Fuming Rangers boss Gio van Bronckhorst felt VAR could have changed the game for his side as they saw two penalty appeals waved away in the Dundee United draw.
The visitors were screaming for a penalty in the first half at Tannadice when the ball struck Ross Graham's arm but referee Bobby Madden waved away their protests.
After the break Fashion Sakala appeared to be pulled back as he went to make contact from close range but once again the Rangers protests fell on deaf ears.