Ok so I was gonna have some people test out my new map that I made but they said when ever they join it said "Unable to join game" (NOT LATENCY)

So I was like WTF... Normally when people join my games it says latency, so I tried doing the join/leave UMS fix. But Nothing changed.

So I then assumed it was my map, and I changed to a random UMS map that I knew worked, and they got the latency message, and I did the join/leave UMS fix, and they could join. So it has to be my map. And I've had a few people test this out and they all get "UNABLE TO JOIN" when trying to join my game

I saved it with Scmdraft 2.0
Is there something special i supposed to do when I save? or should it just work?

Do you have the center, right, or stacked characters in your title or forces. If so they can't join.

Thanks It was because I had align right.