In GTA V, everytime I go to the northeast FIB mission "Monkey Business", that has a small pier, an in-game message appears saying "Mission disrupted" and doesn't allow to start the mission.
I've tried going by land and sea and this message appears both times.
Best Answer
Searched online and the solution that worked for me was to get a taxi.
Went to the airport (Yeah, on the other side of the island, but always has taxis), and used a taxi to go to the mission spot. There is a hotkey to skip the ride.