Turns out that the problem above
Is only happening in full screen within Roadrunner.
When I use Frodoplayer full screen, none of the described symptoms.
Too bad, cuz I tore the screen out of my XB last night and messed
with it for several hours, including putting in a cooling fan.
Aw hell, I live in Dallas, the fan will probably save my butt later.
Sad part is.....
Roadrunner is the only thing with built in Sirius, and that is working well.