Topic 'Re: Upgraded To Extreme 105 : YouTube and Browsing Issues' in forum 'Comcast HSI' - dslreports.com

Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 16:57:13 EDT

ExoticFish posted : Steve just got back to me and said there are some engineers checking things out. Said it could be a few days until it's resolved.
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 16:46:20 EDT

ExoticFish posted : We were just upgraded to D3. Upstream has not been done yet. I'm not concerned with the upload as I know that's why I'm not getting the advertised speed on that part. I'm concerned with the download being so erratic.

I connect wirelessly but have the same results via ethernet.
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 10:39:02 EDT

gar187er posted :

said by JeepMatt:

Any chance only having 1 16QAM upstream is causing any restriction?

Just throwin' it out there...

ding ding....could be noise on the plant causing the modem to drop the other channels....or he could have an old modem....gotta wait for OP to return...
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 10:16:39 EDT

telcodad posted :

said by JeepMatt:

Any chance only having 1 16QAM upstream is causing any restriction?

Just throwin' it out there...

Per the QAM FAQ »Comcast High Speed Internet FAQ »What is QAM? , a 16-QAM running at 2.56 Msym/sec has a total Payload Rate of 9 Mbps, so you would not get anywhere near the nominal 20 Mbps upstream rate using that!

Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 10:03:13 EDT

JeepMatt posted : Any chance only having 1 16QAM upstream is causing any restriction?

Just throwin' it out there...
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 09:36:27 EDT

jlivingood posted : How are you connecting (wired, WiFi, home gateway, modem make/model)?
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 07:37:18 EDT

ExoticFish posted : No problems there it seems: »/testhistory/1578085/62ed7
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Wed, 28 Nov 2012 07:25:23 EDT

ExoticFish posted : No errors in the log. Will set up line quality test now.

Even early this morning speed tests were giving me a wide variety of speeds. All of them well under 105.
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Re: Upgraded To Extreme 105 : YouTube and Browsing Issues

Tue, 27 Nov 2012 22:08:47 EDT

anon posted : post error logs if available and recommend using line quality test under tools at this web site and posting those results.

Upgraded To Extreme 105 : YouTube and Browsing Issues

Tue, 27 Nov 2012 20:39:40 EDT

ExoticFish posted : Anyone have any idea why after upgrading to Extreme 105 my speeds have been so up and down ? Currently speaking to Steve, but as you all know he's a busy guy. YouTube has been a big issue recently. Browsing hangs every now and then but it's not terrible.

»chart.googleapis.com/chart?chxt=···a|global
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