I'm having this same problem on a new install of program just downloaded today 12/12. I've tried loading several maps of different kinds into a skirmish but all I get is a black screen w/ the green cross only on it. I've cntl-alt-del to close program & attached is my last console.log attempt. I've attached my savegame but haven't even started it other than initial setups/prefs. I saved my old install version so I can go back & reinstall it.