[dba-Tech] modem/router

There could be more than one splitter at work here. That sounds like the 
most likely problem.

Susan H.

> TV reception problems are caused by issues in the coax used to route the
> tv (cable) signal to the TVs and routers.  Coax is a round black cable.
>  It typically comes through the wall into the basement or attic.  From
> there it usually immediately is screwed into a "splitter" which is a
> little silver or gold box with 3 to 6 or more screw on (threaded)
> connectors.  These splitters do exactly that, split the signal out and
> sent it off to the various rooms of the house for the TVs.