Audio problem: When Dom, Brian, and Mr. Nobody are in the car and Mr. Nobody says about trying the Belgian ale, he coughs and says another line. However his mouth doesn't move at all during this time. (01:29:25)
Audio problem: When they are standing at the top of the waterfall Owen talks to Clare from behind and his mouth isn't moving. (01:06:10)
Audio problem: When Ray and Emma get in the skydiving airplane, it has a turbine engine, but when it starts makes the sounds of a piston engine.
Audio problem: When Ludlow is singing, he is using a microphone and attempts to do "The Worm." When he moves the microphone away from his face, his singing does not quiet at all.
Audio problem: Right before Kylo Ren kills Lor San Tekka, he says "You're so right," and the sound of him igniting his lightsaber while raising it upward, then killing Tekka. You can see red light that is flickering at the bottom of the screen while Ren is talking, meaning that the lightsaber is on, but there is no sound of the lightsaber, and there is still a sound of ignition when it is already on.
Audio problem: When Mad Max says "How much more can they take from me? They've got my blood. Now it's my car!" The audio does not match his lip movements. The line sounds like a dub recorded in an audio studio. (00:16:40)
Audio problem: When the police are about to handcuff Liam Neeson, he says "I didn't do this", but his lips don't move.
Audio problem: Near the start of the movie, Darren Cross is showing the Yellowjacket armour to a group of some visitors. One person, named Frank begins talking with Cross about the armour. There is one shot shown during the talk, with the camera behind Frank's shoulder. In the shot, Frank is heard talking but his jaw is not shown moving along with the line.
Audio problem: Will Holloway gets into a Tesla - as it accelerates away there's an engine sound. But Teslas are all-electric and don't sound at all like that. (00:14:15)