Setup: - Windows 2012 r2 server - Connected with SMB from a Mac with 10.10.1. - One of the folders on the server contains 24.000 files (it's for a database). Problem: - Copy something to that folder takes extremely long time. For 5 MB it's more than 5 minutes. Copy on other folders is normal (ie seconds). I know that SMB and Mac OS X is not best buddies, but this sounds ridiculous...?! Any ideas?