Last night, about midnight here in the northwest corner of the LV area, my SB6183 rebooted. Since it was midnight, I assume it was scheduled maintenance. But, this morning, all my 16 downstream channels have reverted to their old 700-900Mhz range. A couple of months back (when they turned on DOCSIS 3.1), they had moved down into the 300-400MHz range. Any idea what's happening? Is Cox having trouble with those frequencies?
I ask because even though my signal levels look good, the downstream power levels have moved from almost dead zero with the 300-400Mhz frequencies up to their old 5-8dBmV range with the 700-900MHz ones.
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