New Contributor

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4 Messages

Monday, November 9th, 2026 8:41 PM

Correctable codewords are 53% of unerrored codewords

We have Comcast Business service.

My modem shows an identical large number of correctable codewords on both channels 1 & 33 - over 53% of unerrored codewords. Is this normal or symptoms of a poor connection? Below is a copy & paste of the CM Error Codewords table

CM Error Codewords
Unerrored Codewords
3257952692
290308207
290314219
290300476
290317036
290322189
290322866
290323716
290326539
290331313
290333953
290334921
290336881
290340228
290341513
290348269
290349635
290349520
290349279
290351796
290359856
290359392
290359305
290360678
290366520
290369130
290372849
290374800
290376012
290378136
290378326
290266005
3257952692
Correctable Codewords
1745210096
11
14
7
0
11
14
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
15
12
0
0
0
1745210096
Uncorrectable Codewords
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Oldest First
Selected Oldest First

Official Employee

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20 Messages

19 hours ago

Good afternoon chris_hs. 

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New Contributor

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4 Messages

I sent a message with the contact info