since upgrading to 5.3.5 my read/write performance dropped to about 20 MB/sec. - 25 MB/sec.
Before the upgrade I reached 40MB -50 MB when writing, and about 90 MB when reading large files.
Tested with several different Computers and with a direct connection between NAS and PC to eliminate other network effects.
Thanks in advance for your Feedback
Last edited by Michael.Frey
on Fri May 18, 2012 5:20 am, edited 2 times in total.