You have selected ADSL modulation T1413

Try some other modulation, GDMT or Multimode

This is the output of my modem with Home 500 plan

Modem Status
Connection Status Connected
Us Rate (Kbps) 512
Ds Rate (Kbps) 2048
US Margin 29
DS Margin 31
Modulation GDMT
LOS Errors 0
DS Line Attenuation 24
US Line Attenuation 12
Path Mode Fast Path