When Doug's friends pick him to play basketball, Deacon's jacket disappears then reappears between shots.
Carrie puts her purse and the medicine bag on the coffee table by Doug's foot when they return from the hospital. The purse disappears between shots, and the medicine bag changes position.
Deacon moves one of the dirty playing cards away from the others. It then cuts to a different angle, and the cards are arranged how they were before.
When Carrie confronts Doug at the gym, the slam ball disappears from the trampoline.
When Doug and Deacon are talking about the wedding in the rehab center, Deacon's arms go from hanging loose to crossed between shots.
When Arthur shows Doug the slides, he later says the negatives are in a locker. There are no negatives with slides. Slides are the film positive image.