Hey there,
as I recently watched Mr. Robot, me and my friend noticed a goof. It is not a major one but it is there and we were like: "What, wait a second." The goof is seen in the first season episode 8 from minute 02:27 to 02:34. The character Darlene is smoking on the terrace and by 02:27 she is almost finished with that. But 7 seconds later her cigarette is like new. I hope you like ;)
Proof:
First:Second: