Not sure I follow you. When I press the "USB/Net" button, it goes to the last function being used by that input. Pushing the button repeatedly doesn't change anything.
For example, if the last time that function was used, "PC" was selected. Whenever the "USB/Net" button is pressed, the receiver jumps to "PC". I have not found any way to change that status.
I must be missing something.
John
As my circle of knowledge grows, so grows the circumference of the unknown.