Is there a programmatic way to prevent Roku to go to screen

"greubel" wrote:
Periodically send in a keystroke via ECP BUT please be aware of screen burn in !

Thank you very much for the code snippet. Although I do understand a little bit socket programming, so I so understand your code a little bit too but as EnTerr's code snippet seems quite simple so I will try that first and if not successful then will use this snippet.