So, @Bart, yes, I'm on sw2014:( I also heard a lot that 2014 was struggling with large files...
@opiep, yes, I have display states (5 in total :s) do you think that's it?
@Coyote, yes, my entire building comes from a SAT and STEP import:(
@gt22, yes, I think like you, this building really screws up the shit:( And then there are a lot of little extra things that accumulate as I go along , the PB is that I can't pass everything in surface and then in pieces because I still have to work on it, the deadline is coming soon and I don't master the surface at all it may take me a time that I really don't have :-(
@Benoit, yes, we had already talked about speedpack configs together but it didn't suit me at the time... Today, it would suit me if I didn't have to rate my collectors in relation to the building, which, as mentioned, is a WWTP import and which is probably the cause of my worries ... Basically, I can use speedpack but it won't change much because the only elements I have to side are the ones that put the flock in my assembly :-/
Afterwards, for the moment, I have reduced SW's performance as much as possible, I have diamonds instead of my rounds but it's already moving a little faster... I'll see what happens next...
EDIT: If I shout from the open space tt what my autocradian colleagues will say is "you see, it's s**** Solidworks, we told you so... "And I don't want to hear that right now;p