I recalled we set 14-01 -02 and -03 to -3.5 and then -7.5 with no change. Then put them all back to default. I did this with NTAC on the line. We did not reboot the KSU until we adjusted 10-03-06 to level 1. Basically they say it's the telco. But the problem only occurs on SLI ports, not digital.