When Mace is researching Altzheimer's Disease the computer voice is reading what is on the computer display. The voice says 4 million people are afflicted with the disease but the screen displays 6 million.
Andi Travers looks for something to hit the "intruder" with during the first "drill" she witnesses. She looks like she is reaching for something when the viewpoint changes. You can see the handle of a gold club that she is holding. The viewpoint changes back to the oriGinal one and we see Andi reach for and pick up a golf club (the one she was just holding).
When Mace is researching Alzheimer's Disease, it starts with a shot at the bottom of the bed and Mace's feet are in an Indian style crossed, the next shot you can see they are stretched out and crossed.
Mace refers to "Chateau Margaux Blanc De Blancs" when speaking of a wine. Chateau Margaux is from Bordeaux, and "Blanc De Blancs" would be from Champagne. Corrinne Menzenoupolos (owner of Margaux) does not make any sparkling wine.
In two of the early scenes of the chessboard coffee table, the pieces are set up wrong. A player always has a white square in the lower right corner. Later, when the characters are playing a game, the board is set up correctly.