Big problem with downloading of custom maps

[Leo]

One of my servers seems to have a problem with uploading the custom maps to the players. After a while it just stops sending the files and the only way to fix it is to restart the server. This came out of the blue, I have no idea why since I didn't change any server settings.

[FliesLikeABrick]

I can also say that all of the maps, sceneries, and textures are 755 and nothing was changed to cause the problem.  We changed how our map uploader worked a bit, but it makes no change whatsoever in how the end files are stored

edit: he's running the released version of 2.5.2 with scripting disabled.  Is there any logging or debug output that would help us track this down?

[EnEsCe]

Does it say in the console 'file request...' or 'file sent assdads...'? The FileServer thread shuts down and restarts every 10 minutes so I really doubt that its a fileserver problem.

[Leo]

It says "requesting file maps/some_ctf" and stops there.