i had exactly the same problem.
but now i found the solution. i have the gtx970 and since i installed a new driver ( since then because of the battlefront beta ) after the new driver I needed for newer games, it was impossible to work on my maps. constantly and seemingly random freezes with the Worldbuilder.
most frequently if i moved objects and splines at the map edge. not possible to work longer as 2 - 3 mins on a map befor the WB freezes
now i reinstall my old driver from aug. 2015 and it runs again perfectly and without problems.
if i install back to a newer driver after aug. 2015, i immediately have again the described problems.
sorry, my english grammer is not good.
i hope relic fix that. with older driver i cant play battlefront & co but with current driver i cant build on maps in coh2.
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#Steam AliasWL%Streak
- 1.1472793.650+7
- 2.20554.792+12
- 3.1297453.741+1
- 4.323172.653+1
- 5.589359.621+3
- 6.24261.799+2
- 7.682276.712-2
- 8.354124.741+8
- 9.15475.672-1
- 10.601388.608+1


gl & hf on the battlefield



cblanco ★
보드카 중대
VonManteuffel
Heartless Jäger