https://bugzilla.samba.org/show_bug.cgi?id=13433 --- Comment #1 from Dave Gordon <dg32768 at zoho.eu> --- Maybe try --block-size=10485760 --protocol=29 as mentioned here: https://bugzilla.samba.org/show_bug.cgi?id=10518#c8 -- You are receiving this mail because: You are the QA Contact for the bug.