lori2291's profile

Frequent Visitor

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16 Messages

Monday, December 9th, 2019 10:00 AM

Closed

Paying for gigabit only getting 320mbps

I work from home and my job requires over 500mbps due to constant video conferencing from all over the world, many internet browser windows open simultaneously, and multiple programs open at one time. I had a comcast service tech come out today due to internet speeds fluctuating and not getting near gig speeds. He told me to back my gigabit speed down to 500 mbps because I would never reach gigabit speeds. I have the comcast upgraded modem and still not hitting those speeds. any way I can reach those speeds?

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Frequent Visitor

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16 Messages

4 years ago

not a wifi connection. i am hardwired (ethernet) in to my laptop. getting the info for you now.

Expert

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103.5K Messages

4 years ago

Go to Connection >>>>> Status

Frequent Visitor

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16 Messages

4 years ago

I went to the second site you mentioned and don't see any of the info you've requested. the first site could not be reached. 

 

Expert

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103.5K Messages

4 years ago

What do the modem's signal stats look like ? Try getting them here http://192.168.100.1 or here http://10.0.0.1

Please post the *Downstream Power Level*, the *Upstream Power Level*, and the *SNR* (Signal to Noise Ratio) numbers.

What is the exact make and model number of the modem ?

Is this a WiFi connection ?

Frequent Visitor

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16 Messages

4 years ago

this is the only thing I see. no connection- status

Frequent Visitor

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16 Messages

4 years ago

connection.jpg

Expert

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103.5K Messages

4 years ago

Can't see your pic. Since you are a new poster, it needs to be approved by a Forum Admin. That could take some time. In the interim you could try hosting it at one of those free third-party pic hosting sites like Imgur or Photobucket and post the link to it here.

Frequent Visitor

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16 Messages

4 years ago

Upstream
Channel Bonding Value
Index
1
2
3
Lock Status
Locked
Locked
Locked
Frequency
35800000
23000000
29400000
Symbol Rate
5120 KSym/sec
5120 KSym/sec
5120 KSym/sec
Power Level
43.020599
41.520599
42.520599
Modulation
64QAM
64QAM
64QAM
Channel Type
US_TYPE_ATDMA
US_TYPE_ATDMA
US_TYPE_ATDMA

Frequent Visitor

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16 Messages

4 years ago

Finally got in! Thanks. 

Downstream
Channel Bonding Value
Index
5
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
0
 
Lock Status
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
Locked
NotLocked
Locked
Frequency
489000000
465000000
471000000
477000000
483000000
495000000
507000000
513000000
519000000
525000000
531000000
537000000
543000000
549000000
555000000
561000000
567000000
573000000
579000000
585000000
591000000
597000000
603000000
609000000
615000000
621000000
627000000
633000000
639000000
645000000
651000000
657000000
 
605600000
SNR
38.983261
40.366287
40.366287
38.983261
40.366287
38.983261
38.983261
38.983261
38.983261
38.605377
38.983261
38.983261
38.983261
38.983261
38.983261
38.983261
38.605377
38.983261
38.983261
38.983261
38.605377
38.605377
38.983261
38.605377
37.636276
38.605377
38.605377
37.636276
38.605377
37.355988
37.636276
37.636276
 
NA

Power Level

-0.599998
-0.700001
-0.700001
-0.700001
-0.700001
-0.400002
-0.299999
-0.599998
-0.700001
-0.700001
-0.700001
-0.599998
-1.200001
-0.799999
-0.900002
-0.900002
-0.799999
-0.700001
-0.700001
-0.799999
-1.500000
-1.000000
-1.799999
-1.599998
-2.599998
-1.599998
-2.099998
-2.599998
-2.799999
-3.700001
-4.000000
-4.000000
 
NA
Modulation
QAM256
QAM256
QAM256
QAM256
QAM256

Problem Solver

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846 Messages

4 years ago

Just curious what platform you are using to measure speed. I have read you can't use a web based tester to get accurate speeds. You have to download the Ookla module to get a real speed number. When I use web based systems I measure in the high 200's when I use the Ookla module I get 640.

Problem Solver

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846 Messages

4 years ago


@lori2291 wrote:

I am using the ookla desktop version. 


 

measuring against any other server when using the Ookla speedtest do you get speeds higher than those you get testing against the Comcast server?

Frequent Visitor

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16 Messages

4 years ago

they are generally within 20 mbps of each other

Frequent Visitor

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16 Messages

4 years ago

I am using the ookla desktop version. 

Problem Solver

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846 Messages

4 years ago

So the problem is definately on your end then.  Does the speed level improve late at night when most people in your area are off their systems? It is my understanding that we share the line and so when there is heavy use from others on the same line which could be any number of homes or offices in your area then it pulls speed from your system. Hopefully tier 2 or 3 can solve this.

Expert

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103.5K Messages

4 years ago

The signal stats are o/k but there are other signal stat figures that can't be read by the modem. They are the "Upstream Rx Power" (Upstream Receive Power Level), the "Upstream SNR Ch." (Upstream Signal To Noise Ratio), and the "Upstream ICFR" (In Channel Frequency Response). These are as equally important in diagnosing connectivity / speed issues as are the modem's stats.

 

I'm going to escalate your issue to the Comcast corporate employees that are available to these boards. They will be able to poll the CMTS to see whether or not everything is in the green zone, see your node / cable plant and modem health, and also see a history plot for the modem. You should get a reply here in your topic. Good luck !

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