Speaking of C3D 2013 bugs, is anyone having an issue with panning and zooming within drawings? at our office, if we want to pan or zoom transparently, it is extremely slow, we basically have to start a command, then pan or zoom around to eliminate the lag. If we watch our resource monitor, as we are panning and zooming, the network traffic on our machines shoots through the roof, when we stop panning or zooming, it drops back down to almost 0 levels. I think I've heard of this before, but cant remember how to resolve the problem.