i use to have this problem everytime i when to a nvod, plus,seta info, the travelshop or tv warehouse i would loose all until reboot and then there back again,so i delete them from the service file using word pad just hilight the channel that is the problem from the beganing of the arrow to the end of the arrow e.g( there <channel service_id="03f5" name="SETA Info" service_type="01"/>) only do 1 @ a time then go in file and safe and everthing should be fine after that. then come out it and click on the services to see if work if u see error on the top or bottom of the page u deleted something that shouldn't of and u need to do it again this also a go way to get ridd of dead one that u dont need but be careful and remember to back up services file before u start.hope this help.