Time capsule is very slow on wired Ethernet - tested from multiple sources
I purchased a 2 TB Time Capsule today. I want to use it for automatic backups of my Macbook, and I also want to use it to store files from my Windows PC's.
My TC is connected to my network using wred Ethernet only (Wireless is disabled in the TC)
My problem is that transferring files to the TC is incredibly slow. I have been doing some research and found lots of articles that talk about wireless interference and various problems with interoperability between WiFi flavors. None of these would seen to apply as I am using only wired Ethernet to transfer my files.
I also found a couple of discussions that describe how to make a change to the Mac's TCP/IP configuration to avoid a strange network condition slowing things down. This solution doesn't seem applicable as I am seeing the performance problem regardless of where I copy files FROM (I have a mixed environment with Windows and Linux and Mac systems)
Also, I am aware that the inital backup with Time Machine will be slow but I don't think that's relevant to my situation.
My TC is configured for file sharing so I can read and write files from my various Windows systems on the network. When I copy a set of large files to the TC, I see a typical transfer rate of 5 - 6 MB / Second. To me, this is completely abnormal and here is why: When I copy the same files, from the same Windows system, to a server on my network I get about 60 MB / second or about 10 times the transfer rates.
The TC is running firmware 7.4.2.
What gives?