I have a DNS-323 and a DSM-520. I just purchased the DSM-520 last week and quickly got it working, watching movies.
Friday night I start watching a movie and I tried to restart the movie, ever since I cannot watch the movie.
I have the DSM-520 setup as a wired device on my network, NOT WIRELESS.
Since then, I did the following in order:
1. Reset the DSM-520 to factory defaults.
2. Updated the firmware to 1.06 on the DNS-323.
3. Rest the DNS-323 to factory defaults.
Nothing seems to solve the problem, everytime I start the DSM-520 I can navigate to a folder with a movie and then, some movies start some don't, but either way, as soon as I access the DNS-323 it ALWAYS DISAPPEARS as a UPnP server.
Why are the two products that were made by DLink to work together, unable to co-exist?