Hello, I'm running an i5 2.6 2c/2t with 8gb of ram in a MBP mid 2014. I'm noticing a big delay in start up time after 10.13.2 (waiting for the file vault unlock screen). Sometimes I think my system locked up. Seems to fluctuate from 1-2 minutes aprox. when before it just took close to 10-15 seconds. I would like to know if other people have experienced the same or similar problems in terms of loading speeds after the update. Cheers.