Sorry I just want to keep this thread alive. I have a similar model and an identical problem. I am weary of us having to constantly power off the TV and back on, to press the STOP button the remote to temporarily stop playing the old playlist, in hopes that afterward, we will be able to once again push new content to the Digital Signage.
Please can someone help. This is such a frustrating experience. We also have static IP assignments to the Digital SIgns, connected to wireless network, same subnet as the PC which is attempting to push content. Yesterday one of two units work, I can send info to it, the other one doesn't show up at all. I disconnect from the wireless network, reconnect to the same wireless network, and then the TV again shows up as a device on the MagicInfo Express program. But when I attempt to send the same content to it which has previously been displayed, it never sends at all and eventually times out.
Very frustrating that after power cycling the TV it might or might not start working again for a day or more. Very unpredictable. Totally unacceptable.