After everytime you hit the green "save settings and restart server" you need to edit the serverDZ.cfg in the admin folder back to the mission map your using. then just use the Start, stop , restart buttons. The " start, stop, restart, buttons don't mess up your admin cfg file.
There are two serverDZ.cfg filess one in root and one in admin.
Wish there was a better way. if so fill me in please.