Lately I've been working on larger infrastructure projects and am finding that large drawings will import, but become very long to import, seem to become cumbersome and slow to navigate, and frequently freeze and crash. Have suffered 8 crashes on two drawings in the last few days.
To see what the issue might be, I just downloaded a trial of Autocad LT and both images opened and navigated perfectly and without any lagging or crashing.
Could it have something to do with how I'm importing these files?