been playing for months and only recently gotten this error on you server. Only on diamond sumo.
shows me this screen then i get a terminated connection until the map is finished and round 1 is loaded again.

http://img292.imageshack.us/img292/2181/errorka9.png

any ideas?

it is caused because u didn't download all the map at the needed time (round start), this problem has to been solved on next arma version.

sometimes u get it if u are laggy... laggers get it more often...

ed/kyle/wrtl/warg

couldnt u download all the maps to ur resource, and then we could set the secondary resource to the users resource dir?

i do lag a bit, but i've always lagged(200ping) on CTWF, so i doubt its that. Its only that one map...NEVER any others.

and the new version of arma did not fix the error. I still get it everytime its that maps turn.

You probably need to delete that map from your local resource directory.
Maybe first time you played that map, it managed to download half the map before it kicked you out. You now have a corrupt map which arma tries to load each time you play it.
It will tell you the path and filename of the map in question when it kicks you out. Delete it, next time you play it, it will download it again.
Hopefully.

I agree with ed that the map is corrupt
ed did not tell you the file path to it though
for windows it is here

Windows XP -C:\Documents and settings\Username\Application Data\Armagetron

i don't know about any others
if anyone else know for other os's please add them into the wiki in the following section
http://wiki.crazy-tronners.com/index.php/Map_Making#where_are_the_maps_i_downloaded