i appreciate this is an old thread and i do hope many of the contributors have not opted away from the Magicinfo software as when configured and installed properly it is a very powerful piece of software. Training, as with most new systems, is a must, unfortunately many suppliers aim to be the lowest priced solution rather than the right priced solution!! I will not publish the name of the company i work for as this breaks forum rules, but all of our digital signage proposals include full installation, setup, configuration, and product support, as well as a half day training session, and we get very few problems, when issues do occur they tend to be equipment failure or user error. If anyone is still experiencing problems with their systems i would highly recommend engaging with a local and reputable Samsung/Magicinfo installer and having your system checked and some further usage training provided.