Making desktop image show after a song plays

[novakaraoke]

I need help with the 2.209 upgrade, when I open Hoster and start a show the desktop image does not show up on the tv when song stops playing, I did the info in the manual and it works 1 time. when I shut Hoster down and bring it back up it will not show desktop again. Do you have to resize the darn screen everytime you open Hoster? I never had this problem till I downloaded the 2.209 upgrade. Randall