Stuck on a mission, please help!

[Funkman]

So I am at the part of the story where Trevor kidnaps the gangster's wife and he and Micheal hide at his trailer.

I have done the bank job where you use the military hardware to defeat the cops, then I have done the next mission where you rob the train.

Now the next mission to trigger is an FIB mission, and you have to go to this remote place near the water to trigger it.

Problem is, everytime I go there the following message pops up "MIssion has been disrupted, return later to start the mission".

I have slept and come back, returned as both Michael and Trevor, and the same thing happens.

I fear this is a bug and I cannot progress.

Anyone else have this happen and now how to fix it??

Thanks.

[Funkman]

Well I found a workaround, I saw many other people on the internet have been having the same problem.

If anyone is trying to figure this out, the way to fix it is to fly to B in a chopper, then fly out to sea and come back and the mission will trigger.

[Anda7x]

Finished the story mode more than 8 times and this never happened with me,maybe you used cheat and saved the game after?

[fernandoyb]

I had this problem too, the way i managed to work this out was just calling a taxi to get to the mission.

[Marath]

This was the only mission that message occurred for me. Just drove away for a bit then came back.