Since this last Xbox One update, I have had random instances where I am unable to fast travel when i am outside in the open in an area that i obviously should be able to. There is no pattern that I can distinguish as to why this happens or when it happens, it is just random. Right now I am at 4 leaf fishpacking plant doing the MILA mission and I just put MILA on top of the roof, and now i am back on ground floor outside the 4 leaf plant trying to travel back to The Castle by fast travel, and when I click on the castle icon it asks me if i want to fast travel and i select yes, and there is an audible click noise as usual, but then it just goes back to the world screen instead of loading up the castle. This has happened to me only this past week, never before that. And if i do another mission, then it randomly unlocks fast travel back,,,,then a few missions later its messed up again.