billaustinthey call me Mr. BillPremium,MVM
North Las Vegas, NV
The SNR and Attenuation numbers are the ones to be more concerned with. There is a significant difference between the NID and the modem jack, which indicates an inside wiring problem. It could be a bad filter, a device connected without a filter, corroded connections, or poor quality wire.
The sync rate is the same at both locations, which indicates a configuration issue that needs resolved by CenturyLink. It could also be a line issue further upstream that needs corrected.