For about 2 months, DSL has been erratic with speed between .3 to 1 Mbps down and .2 to .3 up, measured using both CNET and ATT speed tests. My setup for the measurement is a bare bone computer connected directly to the ATT modem wired directly to the NID to eliminate both router and premices wiring influences. Latency is now close to 190ms for a known pingable site, and tracert shows that most is spent in the DSLAM [up to 80ms] and the ATT DNS resolver [up to 80ms] to 220.127.116.11/157.1. Speeds are higher at night, but very bad during the day, especially at business opening time and after lunch.
Modem is a SpeedStream 1500 bought from ATT.
Modem statistics are as follow:
Max Allowed Speed (kbps) To Modem 1536 To Internet 384
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