Just when Ruben Amorim probably assumed his luck would never turn, the Red Devils managed to inflict the home side's first home defeat in the Premier League beginning in February.
The Palace manager's side had been rampant rightfully went ahead through Jean-Philippe Mateta's retaken penalty. But they could not to capitalize on their control following earlier difficulties to score against Palace, the visitors responded two times in quick succession via their summer signing and Mason Mount.
This represented a difficult day concluding of a long week for the Palace boss, who witnessed IsmaĂŻla Sarr limp off with a worrying issue before half-time.
Ruben Amorim probably contained his reactions subdued as he headed down the tunnel immediately after the final whistle.
The Portuguese coach dismissed comparisons between both managers' tactical approach in the buildup, although he acknowledged that the opposition "are just doing things better than us|aspects superior to ours|elements more effectively".
The answer to the disappointing loss facing ten Toffees meant modifying both wing-backs, including the young winger shifting to the right side with the full-back assumed Dorgu's position.
The visitors likely felt a chance to benefit given that they had extra rest days and almost went ahead within the first minute.
A long throw created confusion in the home penalty box however incredibly the ex-United shot-stopper made a close-range stop at his goal line to deny Casemiro.
The close shave served as a wake-up call for Palace following the midday start that was dictated by the television schedulers.
Soon the chances began to come thick and fast. Following wasted a hatful of chances during European action, it looked it might not be Mateta's day after he sent efforts missing the goal in the initial phase.
But in a week where negotiations regarding the striker's new deal have stalled, the French striker emerged who opened the scoring.
One more perfect ball from the England international enticed the young Frenchman into the challenge after recently producing a brilliant block to stop the winger, the young defender was forced to foul his compatriot in the penalty box.
The goalkeeper returned with head protection to protect his vision from the setting sun yet he'll feel regret to have allowed United to equalise eight minutes following halftime.
The home side was sleeping from a rapid Fernandes set-piece allowing the forward to bring under control and swivel in the same movement to generate a strike that sailed into the far corner.
Having survived a frantic moment when the Dutchman nearly netted again at the wrong end, their afternoon got even better shortly afterward while Zirkzee was fouled outside the penalty area by the English center-back.
A temporary uncertainty developed in the defensive wall when Fernandes rolled the dead ball to the midfielder and that allowed him to beat Henderson via a strong shot.
Missing the Senegal international's acceleration to call on, the home team struggled to create further attempts as United were able to see out vital three points which moves Manchester United leapfrog the Eagles up to sixth spot.
A passionate sports journalist with over a decade of experience covering Italian football and local Turin events.