Are you trying to fast travel during the last HH quest?
ALso if u try to after dicovering the sorrows camp but beforetalking to waking clound and Joshua
No.. I finished the game (fallout new vegas) Then I uploaded honest hearts. My last save in New Vegas was just before meeting the legate. I jused that save to start on Honest Hearts.
I have now started to play honest hearts and cant fast travel enywhere. Is this a bug from the quest Eureka? (killing the Legate) How can i fix this? I dont want to walk trough honest hearts