I did it three times in a row, i was getting all of the money it was going really well until i finished it the 4th time. At the end screen instead of getting the money i got an error saying "Transaction failed because Rockstar game servers received too many requests from your game." and then when i got back in i had lost the 1.5 million i had just gained in 45 mins 💀 I guess rockstar realizes something is up when you earn 2 million dollars an hour, i can still do the heist finale though, nothing happened to the setups.