infinite save in editor

[s^r^]

Hello,

I'm creating a DM map in editor and i'm pretty far.
I've added a song in the background of the map aswell.
Now for some reason everytime i do a full race test of the map it shows "map is saving (this could take a while)" with a red background.
I also don't hear the song playing anymore.
What can be the reason of this?
I've already tried restarting the game , this basically delted the whole song part of the map and only left the map itself.
Now that i've put the song back in the folder i'm seeing the infinite save again and i'm not hearing the song still.
I haven't had this problem before but all the sudden it doesn't work at all.
Thanks for any replies! 

[.:DoA:.Backflip]

If you're doing that on your own server, they try "/restart editor", but if you're doing in the legit map editor, then you're out of luck.

I have a similar problem, but in mine, I don't have the HUD i.e. I don't have the menu on the top of the screen and below. I'm mapping on a server. How to fix it?