tetleyboy
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Re: Pre and Post RS Errors - Low Power, Speed and dropped connections
And another Router Status... Downstream bonded channels Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID 1 411000000 9.5 40 256 qam 1 2 419000000 9.5 40 256 qam 2 3 427000000 9.5 40 256 qam 3 4 435000000 9.3 40 256 qam 4 5 443000000 9 40 256 qam 5 6 451000000 9 38 256 qam 6 7 523000000 7.8 38 256 qam 15 8 531000000 7.5 38 256 qam 16 9 539000000 7.5 38 256 qam 17 10 547000000 7.4 38 256 qam 18 11 555000000 7.4 38 256 qam 19 12 563000000 7 38 256 qam 20 13 571000000 6.6 38 256 qam 21 14 579000000 6.4 38 256 qam 22 15 587000000 6 38 256 qam 23 16 595000000 4.9 38 256 qam 24 17 603000000 3 37 256 qam 25 18 611000000 -1.9 34 256 qam 26 19 619000000 -13.3 24 256 qam 27 20 627000000 -3 33 256 qam 28 21 635000000 1 36 256 qam 29 22 643000000 3.2 37 256 qam 30 23 651000000 4 38 256 qam 31 24 659000000 4.9 38 256 qam 32 Downstream bonded channels Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors 1 Locked 40.3 0 0 2 Locked 40.3 5 0 3 Locked 40.3 6 0 4 Locked 40.9 6 0 5 Locked 40.3 4 0 6 Locked 38.9 5 0 7 Locked 38.6 4 0 8 Locked 38.9 6 0 9 Locked 38.9 5 0 10 Locked 38.9 12 0 11 Locked 38.9 4 0 12 Locked 38.6 5 0 13 Locked 38.6 18 0 14 Locked 38.6 19 0 15 Locked 38.6 19 0 16 Locked 38.6 93 0 17 Locked 37.6 25400058 20538622 18 Locked 36.3 31080270 33965213 19 Locked 28.5 38203313 16252025 20 Locked 29 13140139 6577792 21 Locked 35.7 23062 5 22 Locked 37.6 36 0 23 Locked 37.6 11 0 24 Locked 38.9 5 00Views0likes1CommentPre and Post RS Errors - Low Power, Speed and dropped connections
Hi, I have been seeing problems for a few weeks on my connection. My hub disconnects and speeds drop. When I check Router Status, I can see that I have a large number of Pre RS Errors and Post RS Errors on Channels 17-20, but I have also seen them on higher channels. I have also observed lower Power values on the impacted downstream channels. Upstream seems OK. I have reset the router and checked the connection to the back of the router and to the connection on the wall to the outside. Any ideas? Downstream bonded channels Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID 1 411000000 9.5 40 256 qam 1 2 419000000 9.4 40 256 qam 2 3 427000000 9.4 40 256 qam 3 4 435000000 9.3 40 256 qam 4 5 443000000 9 40 256 qam 5 6 451000000 8.9 38 256 qam 6 7 523000000 7.8 38 256 qam 15 8 531000000 7.5 38 256 qam 16 9 539000000 7.5 38 256 qam 17 10 547000000 7.3 38 256 qam 18 11 555000000 7.3 38 256 qam 19 12 563000000 7 38 256 qam 20 13 571000000 6.6 38 256 qam 21 14 579000000 6.4 38 256 qam 22 15 587000000 6 38 256 qam 23 16 595000000 5 38 256 qam 24 17 603000000 3.2 37 256 qam 25 18 611000000 -0.9 34 256 qam 26 19 627000000 -4.4 32 256 qam 28 20 635000000 0.5 36 256 qam 29 21 643000000 2.9 37 256 qam 30 22 651000000 3.7 38 256 qam 31 23 659000000 4.8 38 256 qam 32 24 619000000 -12 24 256 qam 27 Downstream bonded channels Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors 1 Locked 40.3 0 0 2 Locked 40.3 5 0 3 Locked 40.3 6 0 4 Locked 40.3 6 0 5 Locked 40.3 4 0 6 Locked 38.9 5 0 7 Locked 38.9 4 0 8 Locked 38.9 6 0 9 Locked 38.9 5 0 10 Locked 38.9 12 0 11 Locked 38.9 4 0 12 Locked 38.9 5 0 13 Locked 38.9 18 0 14 Locked 38.9 19 0 15 Locked 38.6 19 0 16 Locked 38.6 93 0 17 Locked 37.6 25400058 20538622 18 Locked 35.7 31080304 33965213 19 Locked 31.9 21862841 6710363 20 Locked 35.7 23086 5 21 Locked 37.6 37 0 22 Locked 38.6 13 0 23 Locked 38.6 5 0 24 Locked 40.3 0 054Views0likes3Comments