My SB5101 downstream frequency keeps getting bumped up to 800+ MHz, whereupon my S/N drops from 33-35 dB (at 543 MHz) to 26.5 dB, which is unusable. This occurs on all 4 coax runs in my house, so I suspect something is wrong upstream. Can I get my downstream frequency locked to a useable value? How do I approach Cox about this problem?
↧
