Thanks for the comments!
If your having problems with most of the FS maps crashing try removing the FS_SP mod and reinstalling it, because something must be corrupt. make sure the installer is putting the files into the correct folder. the FS maps that show up in the single player or coop in the FS_SP mod play without crashing (except for encounter at mos_entha). I will have a fix for that map in the next patch.
You may want to make a back up of your levels folder first if you downloaded any of the extra single player maps.
The Verdun Darth Potato head road textures is a known issue, but its a low priority problem.
I am going to try to tone down the bots deploying the ewebs.