Wimbledon’s much-discussed transition to a fully automated line-calling system faced fresh scrutiny on Tuesday after a glitch forced a point to be replayed during the quarterfinal clash between Taylor Fritz and Karen Khachanov.

A malfunction with Wimbledon's new electronic line calling system required a point to be replayed during a quarterfinal match between Taylor Fritz and Karen Khachanov.

Wimbledon has been hit by yet another electric line-calling glitch with an umpire forced to halt a match on Tuesday to boos from an angry crowd. Hawk-Eye went off randomly during Taylor Fritz’s quarter-final victory over Karen Khachanov – despite the ball being nowhere near the lines.