I am reposting my previous post as did not got any answer and its two weeks old.
In short - unfortunately peoples in WDC online support have not the best competence. Only advice I got - try to connect wired to WD TV Hub - in my case - it isn’t a option.
After some while, it can vary, PC stop copy file to WD TV Live HUB (further - WD)and got error message
There is a problem accessing \192.168.1.101\WDTVLiveHub
“Make sure you are connected to the network and try again”
PC - with Windows 7 Ultimate wired connection to router
Router: Linksys WRT54GH Firmware 10.0.0.5
WD Firmware 2.03.24 connected with wireless USB adapter LinkSys WUSB100 V2
Time ago I got many packets lost. That were solved after I changed settings in router for wireless connections- specified channel to 11, almost no lost packets - reports 0%.
Anyway problem still exist -
Using WD Discovery I map WD TV LIVE HUB as network disk Z:
Start copy video files over to WD mapped drive. Sometimes I succeed, but usually I’m getting network error.
Interesting that I can create delete folders, delete/rename files, but when I start to copy - got network error again.
During this error - all pings goes ok! Almost no lost packets. Also nbtstat shows that all is ok.
Not sure, but I can reestablish connection with turning on/off WD.