Originally Posted by IntrepidAfrican2

Two hours will be enough. Especially if you arrive and depart from the same concourse. They will not bend backwards to help you make the connection, but as an F passenger you should get an escort on arrival into DXB to your next flight gate or the lounge as long as you are a transfer passenger. I’ve never had an issue with re-accommodation, even on separate tickets, but YMMV.

Not sure if it is important to you, but the F lounges are nice (if a bit cavernous and impersonal) but I like to eat off the a la carte menu there to break the monotony of the on-board menus, so a longer connection is comfortable.