Update: I purchased two Motorola MM1025 2.5Gbps MoCa adapters and successfully established and maintained a 2.5Gbps link over a new coax cable.
Unfortunately, this means that the coax cables running through the walls must be causing the connectivity drops. Given that I have no access to these cables, MoCa is no longer an option for me. I will be offering the MM1025 adapters up for sale in the Buy/Sell/Trade thread. Thanks to everyone for their input on this issue.
Unfortunately, this means that the coax cables running through the walls must be causing the connectivity drops. Given that I have no access to these cables, MoCa is no longer an option for me. I will be offering the MM1025 adapters up for sale in the Buy/Sell/Trade thread. Thanks to everyone for their input on this issue.