I've checked this scenario (copy from and to server at the same time) with our PDC server (siemens Econel 200 + ubuntu 6.06 server edition) and everything is fine so NIC's are OK.
I took one of the XP notebooks that had an Intel Pro 1000 PL NIC - confirmed it did not work and produced the same error, then changed the Link Speed & Duplex settings for the NIC to "Auto-negotiate 1000" and now works. This is NIC or Driver issue. Also there is plunty of info on the net concerning this subject
Hello, i have the same problem posted by Much and i try two different versions (4.21 and 5.0 ultimate build downloaded from an FTP server, by a special network address given to me from my reseller) but i have ALWAYS the same problem.
The clients that i've used to try it, are equipped with the latest version of Windows SP2 with all the available updates.