Leave the launcher open overnight. Usually the patch is done physically downloading several hours before the server actually opens.
On my 600 Mbps connection. Few minutes probably.
PurpleScroll wrote: »Had no issue downloading over 100mbps line, was constantly getting 10-11MB/s. This was in the UK.
But the overall download is about 5.2GB, there's 3 downloads and the main one is 4.5GB.