I have two wd my cloud drives. They are on a gigabit wired connection on the same switch, within the same lan. Using brand new lan cables.
Between my Pc and wd drives I get sustained data transfer rates of about 75-80MB/s using samba mapped drive.
However data transfer between the two drives I.e copy paste a large file between the two mapped drives using my pic, I only get 50MB/s. Even that speed is not sustained and the transfer speed HEAVILY fluctuates up and down between 30-50MB/ sec.
Is it because of some tcp issues? I have tried using different pc, different router, switch,cables and get the same results.