Arsenal and manager Mikel Arteta went ballistic after seeing Leandro Trossard's stunning strike ruled out against Leicester at the King Power Stadium.
The Belgian had lashed home from the edge of the area after the hosts had failed to clear a corner, with Danny Ward well beaten.
The goalkeeper did eventually play a role in the moment though, but only after referee Craig Pawson had gone over to the monitor to hear from VAR official Michael Salisbury.