I have a TS-119 and computers with Windows XP. When I want to copy files from the nas to the computer, the action stops after a while. For example 280 of 400 files have been copied, and then the copy action stops. Then I click on the Cancel button and try it again. Sometimes it works, but in most of the cases it doesn't work. When I copy the files one by one, there seem to be no problems, but of course that is no solution.
When I want ot shutdown the computer, I get a message: "Windows is still accessing files. Wait until the action is finished or cancel the action before you shut down windows" (I translated this from German, I get one message box for every cancelled copy action). I first have to kill the explorer process before I can shutdown the computer.
I found the behaviour on all computers I'm using here. I also tried to change the network switch with no effect.
All devices (3 computers, an internet router, an network printer and the nas) have fix IP addresses. I don't that it has something to do with DNS, because I have the same behaviour when I use the IP addresses directly.
Thanks for any response.