I purchased the LS421DE over a year ago to be a media server for my Smart TV and as a back up for my laptops. Initially this worked, but hasn't done so for many months. The main problem seems to be that the NAS disappears from the network after only a few hours of being connected. I have tried to turn off the device via the on-off switch, however this does not work.
First, how do I get the device to properly shut down without having to unplug it.
After addressing this, I would hope that I could solve the connectivity issue which of course is really the main issue.