Serious Speed Issues In SW Virginia w/ Charter Pipeline. NEED HELP.

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Pez D Spencer
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Serious Speed Issues In SW Virginia w/ Charter Pipeline. NEED HELP.

Post by Pez D Spencer »

I am in Christiansburg Virginia and subscribe to Charter Pipeline HSI 3Mb/256KB service. I have been a customer for nearly 3 years and until about 2 months ago the service was good. Never an outage and never a speed issue.

Then the problems started.

About 3 months ago the service went offline totally for about 5 days. This just happened to be right about the time I was getting ready to take my Microsoft Windows XP Pro certification exam and couldn't get to any online study materials and tests.

Then about 2 months ago I started having serious speed issues. From time to time the speeds would drop to about 10 percent. Finally about a month ago it has stayed at 10 percent and now I am getting speeds comparable to dial-up.

I am A+, Net+, I-Net+, MCP, and CCNA certified so I know a little bit about what is going on. I have never worked in the field except for a short time as a PC repair tech. I didn't like the people in the I.T. field and probably never will. They were uptight and just not my type of people at all. For this reason I went back to being a steel fitter and a welder. I'd rather breathe fumes all day then deal with a bunch of know-it-alls. Next year I plan to open my own PC repair/retail shop but thats another story.

Anyhow, I am running AVG antivirus, the Spybot S&D resident program (teatimer), Spyware blaster, Zone Alarm, and almost daily I run Bazooka, Ad-Aware, and Spybot. So there are no issues there. I was using Norton AV but its such a resource hog that I went to AVG and will never go back. I actually uninstalled AVG, reinstalled Norton and scanned but still no viruses/trojans/worms. I also ran netstat and Ethereal and saw no suspicious activity or bandwidth usage. That pretty much clears up my end. I am using a wired router but even when bypassing the router I still cant get above 400 kilobit speeds on any of my computers.

I reset all TCP/IP settings in Windows back to default but again no improvement. I even went and got a new cable modem but that didn't help either. As a last ditch effort I did a clean reinstall on an old 10GB HDD I have but nothing helped.

Ping and Pathping tests reveal no latency issues. They say I am provisioned for 3 Megabit but I'm still getting 10 percent or less.

They sent out one "tech" but he was a retard and never even heard of the pathping command. He ran a simple ping to Yahoo himself and could see that there is no packet loss occurring or latency. He called up some hillbilly on his walkie-talkie and the redneck at the other end said "If all yer signals is ok then it's prolly somethin' in the computer". I felt like killing somebody. I was LIVID.

3 days later they sent out another dip**** "tech" that had never even heard of Ethereal or a protocol analyzer period. All he did was pull of the TCP/IP settings dialog in Windows and that was it. He said he would "escalate the issue". After a week of waiting I had had enough and went to the local office myself. They said it was "definitely being escalated" and I would hear back on Monday or Tuesday this week.

Pissed once again I called the 800 number last night and told the guy to check the signals and provisioning to make sure. He said that it was ok but decided to send me the QCR diagnostic anyway. For those of you that don't know, the QCR is just a batch file that runs pings and traces to various sites to check for latency. After viewing the results myself I could see none but sent the QCR back anyway. They guy last night said I would "definitely hear back from tier 1 today". Guess what? NOBODY CALLED.

Tonight when I started getting dialup speeds I called back and the prick on the phone said that "Tier 1 won't be in until tomorrow at 6am. Call back then". Like thats gonna do anything anyway.

What I don't understand is that the other day I was getting smoking speeds. I was downloading well over 300KB from any site and thought the problem was fixed. I left for a few hours and when I came back the crap speeds had returned.

I would move to DSL but I can't get it where I live. I am getting no help from this disaster of an ISP and don't know what to do. As I said, I hold a couple I.T. certifications but on the same token I am no expert. Maybe I am missing something on my end. I don't know. If anyone can help, I beg you to do so. Thanks way in advance. :D
Pez D Spencer
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Post by Pez D Spencer »

Here are my TCP/IP Analyzer results in case anyone is curious. I know the receive window is big, but as I said before, I have used the default and all sizes between but nothing helps.

TCP options string = 020405b40103030301010402
MTU = 1500
MTU is fully optimized for broadband.
MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 513920
RWIN Scaling (RFC1323) = 3 bits (scale factor of 6)
Unscaled Receive Window = 64240

RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
256960 (MSS x 44 * scale factor of 4)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)
bandwidth * delay product (Note this is not a speed test):

Your RcvWindow limits you to: 20556.8 kbps (2569.6 KBytes/s) @ 200ms
Your RcvWindow limits you to: 8222.72 kbps (1027.84 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = OFF
Time to live left = 51 hops

TTL value is ok.
Timestamps (RFC1323) = OFF
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349) = 00000000 (0)
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YARDofSTUF
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Post by YARDofSTUF »

Holy **** calm down.

Have you tried connecting another PC or using another ethernet card? Have they switched out the modem? Checked for damaged cables?
Pez D Spencer
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Post by Pez D Spencer »

Ive tried different NIC's, In all 3 of my computers. Tried different network cables. Read the post and you'll see that I got a brand new modem. Ive done it all. This is bull****. I feel like moving just so I can get a better connection.
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YARDofSTUF
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Post by YARDofSTUF »

U didnt mention another modem that I can see, u said u bypassed the router.

In that situation i'd tell them to send out another tech with a modem have him hook it up and make it work. He'll find the problem, tell you, then u tell him to fix it.
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Sava700
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Post by Sava700 »

signal may be good but could be a friendly squirrell chewin on your line or something thats disrupted between you and your amp which pushes from the nod to you.. but you knew that didn't ya.. I'm like YOS too could be modem just decided to not work properly anymore or something in the line. screen shot the signal page of what your power levels are and such.
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YARDofSTUF
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Post by YARDofSTUF »

Also I've never heard of pathping or ethereal.

Your techs dont really need them, they have their own stuff.
brucejohn22
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I am in the same boat

Post by brucejohn22 »

PEZ D

I am also a subscriber to charter I am located in GA and for the passed 5 days at 9PM my connection seems to degrade to nothing ness I go from 1.5mb/s to 40kb/s if I am lucky I know how frustrating it can be Charter is trying to email me a QCR batch file but I have yet to get it via email does any know know a place I can get this file or if you could email it to me that would be great brucejohn22@gmail.com. I have also been talking with them for 5 days with no fix inplace yet. I really think it is Crazy how my connection goes down at 9 every night. I have ran every kind of test they wanted me to run over and over agian with the same result. If any one has any other ideas please pass them on to me.
cdf216
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Post by cdf216 »

FRom what the OP is describing with service being down for 5 days I'd say his problem is that his modem's provision file was corrupted. He should call Charter, have them reprovision him to the right speed. If that doesn't work, buy a new modem, and have them provision that one. Wait I just saw you got a new modem already after reviewing one of yor subsequent posts. Did you register it's MAC Address with Charter and have them send a provision file, then Power Cycle the modem? if it's Using the default Proviosion file it's no wonder you're getting dial up speeds.
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