performance issue

Hi!
I have been using this GREAT firmware since version 11. Now I'm on version 14 and since then, the network speed has degradated a lot.
Until firmware 13 I was copying files from my computer to nas and viceversa at about 70MB (I have a gigabyte switch) and with the version 14, it onlye copies at 20MB tops:
[ img ]
Between computers (I have 3 and all wired at 1Gb) I can copy files at 70-80MB but all computers read/write to/from NAS at 20MB tops.
Where I can start looking for the issue?
Thanks in advance!
I have been using this GREAT firmware since version 11. Now I'm on version 14 and since then, the network speed has degradated a lot.
Until firmware 13 I was copying files from my computer to nas and viceversa at about 70MB (I have a gigabyte switch) and with the version 14, it onlye copies at 20MB tops:
[ img ]
Between computers (I have 3 and all wired at 1Gb) I can copy files at 70-80MB but all computers read/write to/from NAS at 20MB tops.
Where I can start looking for the issue?
Thanks in advance!