Hiss Noise From Internet Inputs Only


I’m sorry if this topic has been discussed, but as the title says, does anybody have any idea what to do or check for internet streaming hiss from my speakers?

Not a sound from cable sources running through Tivo, but running Netflix and YouTube via my Tivo, and there is tweeter hiss in my speaker. 


craigert
Unfortunately, I think you are correct with your first post. I think it has something to do with Netflix and YouTube since Tivo also controls my cable source with no sound at all. 

I use a netgear nighthawk but i don’t think it’s sensitive to movement.
My Airport Extreme Router will sometimes put some noise in my speakers that I can almost completely eliminate by rotating the router on the cabinet.  I don't hear it as much with my Pathos amplifier (tube pre) as I did with my Yaqin MC-30L (all tube) amplifier
If it's the same Tivo connected with the same cables then I'd guess it's related to Netflix and YouTube and not anything you have control over.  I have never used Tivo so am not familiar with it's connections and such.