I have seen a few posts about this issue but none seem to have resolve.
Recently my Sketchup files open very slowly (prior would take 20 second, now takes 3-4 minutes.) This is a new issue. Nothing in my Sketchup set-up had changed.
I reinstalled Make '17 and when I first opened a file it opened almost immediately (5 seconds.) However, the second attempt (and since) its back to the 3+ minutes.
Intel Iris 540