Thanks for the responses!
In the process of checking cables I think the problem has been solved. Although I am not sure what the specific problem was.
I unplugged the line between the modem and phone jack to try a different cable. There was no improvement with the other cable so I replaced the older cable and I am back to normal speeds.
Transceiver Revision A2pB020b3.d20h
Vendor ID Code 4D54
Line Mode ADSL_2plus
Data Path FAST
Transceiver Information Down Stream Path Up Stream Path
DSL Speed (Kbits/Sec) 11742 1113
Margin (dB) 10.9 11.0
Line Attenuation (dB) 21.5 9.6
Transmit Power (dBm) 0.0 11.0
I am guessing it was a loose cord? Or maybe the jack/cable contact is bad?