I am now working big sewer-strom network. We have approximately 3000 manhole (2000 sewer+100 storm) and 120 km length of pipe. I draw all network in autocad civil 2011. But its hard to work in autocad because autocad crash( for example when i add some label).
Do you know any solution of this problem?
Also i think maybe this problem autocad works all pipe networks 3d. Can we disable that?