The adapter works well in conjunction with the AT&T Uverse gateway that has HomePNA built into it

Reading back through the reviews here, someone else stated that this adapter is NOT compatible with MOCA, so I assume that is probably the source of my problem

The network adapter fixed a problem that the Consolidated Communications technicians could not fix after three visits to our house

(HomePNA) adapters are great for AT&T U-Verse (HPNA) and Satellite TV (MoCA).