Pause, FF and RW are not supported on the televisions for DLNA applications.
I have a Samsung LN40B650 which supports DLNA. If I run the Samsung PC Share Manager on my PC, I can run a video file via DLNA and can use the pause, rewind, forward buttons as expected. When I use a Buffalo LinkStation Live NAS drive as a DLNA server, running the same file used earlier (with PC Share Manager), I can only play it continously. The pause, rewind, and forward buttons do not work. Again, if I run the same file with the Twonky Media Server on my PC, I again face the same issue, i.e. pause etc. does not work. Do you know the solution to this problem?