Guess the main problem is, there are just to many other games out there to play.
Why should people play the 'old' BF3/VU if there is BF4 and now BF1?
If you could manage to make BF1 Server, well, i would kiss your feet, heh.
I appreciate what you have done here. The basic idea and implementation so far is great work.
But without a stable player base, all of this is pointless.