Ruben Neves' second-half strike earned Wolves all three points at Brentford, in a game that was halted for more than 25 minutes in the first half because of a clash of heads and a drone hovering above the ground.
Referee Peter Bankes took both teams off the pitch just after the half-hour mark when the device was spotted above the Brentford Community Stadium.
That came after a six-minute break in play as a result of a nasty collision involving Brentford team-mates Mathias Jensen and Rico Henry.
Both sets of players looked bemused as Bankes ordered them off the field, while supporters looked just as confused before an announcement over the Tannoy confirmed the reason for the second delay.
The teams re-emerged more than 15 minutes later but needed to warm up again because of the lengthy stoppage. When play did eventually resume, 19 minutes were added on at the end of the first half.
"It was a strange first half," Wolves manager Bruno Lage said afterwards. "They tried to understand what happened, tried to find the man who controlled the drone.
"We came inside and talked a little bit about the game. Sometimes we don't have that time during the game to chat."
Lage's opposite number Thomas Frank said: "It was a crazy game - we 100% didn't deserve to lose at all.
"We started fantastic until the break with the drone and the two concussion things. We were aggressive, good on the break, but after that Wolves were better."
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