Lego Digital Designer keep crashing a lot now, it's just starting to happen, I don't know why, I tried everything. Hiding the building, copy little by little sections, down grade the graphics, restarted my computer,...etc. It only crashes when I'm trying to copy a section like 2x2, still, someone typed about it has to do with before its new update, but like I haven't bumped into this problem 45 pieces ago, it was fine don't know what's going on, I don't know if it reached to its limit of copying. For some of you wondering what it is, I'm recreating the World Trade Center. I have 48,583 pieces used so far, and don't think that's really a problem with my computer like what I typed, 45 pieces ago it was working just fine. And like there's going to be 20,000 more for me to complete this too, so I don't want to individually place one by one, because I want to make this accurate, so like there's a lot of individual tiles and so, and soon there could be a repetitive support structure, most likely for 7. Also, I'm still pretty new to Lego, so don't know if this is easy to fix.
(Link to it) http://imgur.com/a/BFf6S