Packet Loss in the Evening (7PM-2AM)
I have been experiencing intermittent packet loss (particularlyat night) over the last few months with associated event log errors on my cable modem (MB8600). Screenshots are attached. PingPlotter capture over Ethernet: Update 2020-09-03 — Packet loss starts at ~19:00 EDT, or start of "internet rush hour", 19:00PM - 23:00PM.86KViews0likes5Comments
Intermittent internet connection loss, Airport Extreme (newest version) router and SB6141 modem
For several weeks I have experienced intermittent loss of connection to internet, sometimes resolving spontaneously but other times requiring reboot (power off/power on) of cable modem (Arris SB6141). Cox support by (phone and by local technician visits to home) show proper signal levels to modem. Arris/Motorola support also says modem checks out OK, according to signal levels, etc., in the modem status pages. Internet speed test for my level of service (Preferred) has been normal when the internet connection is present. The connection loss in recent weeks is typically in the 12 midnight to 2:00 am time period. On the two most recent occasions Cox reps denied a known maintenance outage, stated my problem was unique. Local in-home wifi network works fine; only internet connection is lost. On my latest call to cox tech support, the tech ran tests and suspected a problem with the cable modem (Arris SB6141) and arranged for a new modem to be shipped to me (Cisco DPC3010). This arrived but I have not connected it yet, pending further research. Researching the issue, I found reports of alleged incompatibility between Cox and the Airport Extreme router, possibly related to Cox’s IPv6 implementation of IPv6 and the AE router IPv6 settings. There are also reports of incompatibility between the Arris Sb6141 modem and the AE router. Question: Are there any setup parameters in the Airport Extreme router that I should try before changing out to the new modem? Something perhaps related to interaction between the AE router and SB6141 modem, or between the AE router settings and Cox’s IPv6 requirements? My current router settings are Configure IPv6 “Automatically” (other choices are “link-local only” and “manually”) and IPv6 Mode “Native” (other choice is “tunnel”).56KViews0likes31Comments
Cox ruining Fortnite and Live Streaming experience with PACKET LOSS
Okay I started getting packet losses two months ago, which is like a freaking cancer. I did everything from switching coax, hard wiring modem to pc, new ethernet cords, even buying a new modem and sending cox the one they rented me out (new modem is cox compatible Netgear Nighthawk c7000). spoke to probably more than 20 techs online who by the way all did the same thing, reset my modem and cleared the cache. I had two techs come out to look at my house and one changed the lines, which did absolutely nothing, probably made it worst. The next one came and connected my modem into his little device and he said that everything was good, and he left. Now i look like the boy who cried wolf, but i know for *** sure i'm not the only one having this stupid problem. It seems to always happen more at night than in the morning, network congestion or what? Why is there no cure to this cancer yet, seriously... what do we have to do, EVEN if i get another tech sent out to my house what will they do? look at the modem and say its good? they have no idea how to approach this situation. I have the ultimate package w/ the unlimited data plan bringing me the max amount of $ i could pay for internet with cox, I for *** sure know i'm getting ripped off, I'm probably better plugging my computer directly into a potato. Packet losses ranging from 10%-60% all night long, jittery gameplay, unable to live stream AT ALL download speeds are reading as it should, normally 200-300 mpbs... but upload, oh yes upload speeds are a whopping Less than 1mpbs...(paying for 30mbps btw) every night, tried every speed test site i could find, the meter stick doesn't even move, looks like its trying to go backwards if anything. I hate this city for only having cox as the main isp that offer high speeds lol. god this ** so bad, vent over. solution you wont find, i just wanted to complain and get this off my chest since cox doesn't do anything with reimbursing me from all this stress and frustration. Unplugging modem for 10 seconds and plugging it back in now for the 42,371,284th time...Solved56KViews2likes53Comments
Internet Issues - Consistent Lost Packets North Phoenix, Arizona
Continuing my previous post that was closed: https://forums.cox.com/forum_home/internet_forum/f/internet-forum/21292/internet-issues---consistent-lost-packets-north-phoenix-arizona The same issue is still occurring. I now have months of data collected to support packet loss beyond my home, as well as an in-home Cox technician that confirmed the infrastructure beyond my home was the issue and that he was seeing packet loss at my tap while excluding my entire internal network. The call date was September 8, 2018 and packet loss beyond my home should be notated on my account in accordance with that call. Here are screenshots from a packet testing utility I've been using while hard wired to my modem and through a router - the same packet loss issues persisted with or without the router in between. Packet loss also persisted through different hardware and operating systems. This packet loss issue persisted through three separate/new routers, two separate, brand new DOCSIS 3.0 modems, a Cox supplied Panoramic modem/router combo as well as the current Motorola MB8600 DOCSIS 3.1 modem. The modem provisioning can be found in my account history. In the photo below, you can see lost packets using UDP (in the Ping Plotter application window, not a normal ICMP request that would normally be dropped due to low priority) and a normal ping in the command prompt window both displaying dropped packets at the same time using two separate types of communication: Here is a screenshot from my modem indicating the uptime (less than three weeks, modem is brand new) and the several hundred thousand of corrections needed on bands 2-21: I called Motorola to confirm my understanding of the "correction" column, and was immediately informed that the number of corrections based on the modem's status page is indicative of an issue with Cox's infrastructure beyond my home. My RG6 line runs direct from the tap at the outside of my home to my modem - no splitters or other devices in use, and was replaced about two months ago by a Cox technician. The RG11 line that runs from the closest Cox ingress point to the outside of my home was replaced as well, about two months ago. There is a problem with the Cox infrastructure in my area of Phoenix. I've been dealing with this problem for months, and have provided Cox with dozens of data sets like the ones linked in this post - yet no tangible corrective measures beyond replacing the lines running to my home have been taken. I currently have a complaint in with the FCC and FTC, and will continue documenting and communicating this information out until the issue of packet loss is identified and corrected.33KViews2likes66Comments
On a Roku, how do I stream Cox channels I pay for
I have Cox digital and a Roku. I have managed to get some of the Discovery and History channels to stream on my Roku..Not live tv.. Yet other channels will not stream. Such as Boomerang cartoon channel, CBS live, ABC live, etc., that I pay for, through Cox. How do I get these channels to link to my Roku through my Cox account without having to pay additional fees for the channel? Is there a way to stream ALL Cox channels on the Roku? Is there a Cox Contour app for Roku? Thanks in advance for any, useful, help.32KViews0likes4Comments
Intermittent internet quality and upstream issues
Hello, I am trying this venue as a last resort to getting a substantial answer to my Cox Internet service challenges. Cox Internet Premiere (grandfathered) 150Mbps\10Mbps Intermittently, internet quality drops from well above 150 Mbps/ 10Mbps to something far less. The primary issue I have is the diminished upstream and huge packet loss that occurs each time. At worst, the upstream drops to 0.9 Mbps and I get packet loss in the 10-30% range. Of course this happens most often after business hours, though not at regular times/days through the week, and never when the techs have shown up. For almost two years I experienced exceptional internet service. Beginning February 14th,the intermittent issues began to occur. Over time I have narrowed the issue down to a degradation of service from/through the Cox. I replaced the modem 3 times, including one of the new Cox Panoramic modems from a Cox store. I simplified my home network to one PC (ethernet), one game console (ethernet), one laptop (wireless), and one cell phone (wireless). Wired devices are plugged straight into the modem/router. Arris SBG7580-AC with latest firmware. 3 tech visits, with the last one checking all the way out to the pole. There iscurrently an escalated support ticket that has been unassigned for over two weeks. I've been told by 4 different Tier 2 folks that they escalated the ticket and that I would hear back from someone within 24-72 hours. I am currently in the 4th iteration of that... no one has contacted me back yet. I have spent at least 40+ hours of my time trying to troubleshoot and work with Cox support to resolve this. Oh, and I have worked for 20+ years managing small business networks, so I'm not one of those 'techs that are not worth their salt' as one T2 tried to insinuate to me. What is going on? Is this situation being addressed? Is there anything I can do to help resolve this?Solved27KViews0likes7CommentsNot receiving near Gigablast Speeds
Hi, So this may have been posted elsewhere, but I'm definitely having speed issues with Cox Gigablast in my area. I am using DOCSIS 3.1, not Fiber. I am currently using the Motorola MB8600 DOCSIS 3.1 and the Motorola MR1900 AC Router setup. I have had two techs come out. The first was unhelpful, and just said there were disruptions in the lines, and he would create a ticket for it. I then called again a few weeks later to have a lead technician come out and check things out. When he hooked up the test machine direct to my router, he was able to achieve 1.1gbps download and 38mbps upload, which is what I would expect. But when I hookup up my laptop in the same scenario, which has a Killer wireless Gigabit Port capable of 940mbps, I max out at 477mbps download, and 32mbps upload. And those results were intermittent. Sometimes it would be 84mbps, other times it would be 300mbps. But I am never able to achieve speeds even close to 1gbps. His results were all consistent, except one time when it came back with roughly 200mps. And this has all been direct wired. I have been testing all of this on the 5ghz network as well. Mentioning wireless, the fastest I ever achieved is 360mbps download and 32mbps upload. Then it would drop all the way down to 17mbps download sometimes. But uploads are always consistent. Consistently at this point I haven't seen about 200mbps download from any device over WiFi I'm extremely frustrated at this point, as it seems when the technician was able to connect his device, he could receive the speeds I am expecting, yet when I hooked up my brand new laptop, I don't even receive half of that. I am currently working with Motorola to see if there is a problem with the router and/or modem, but everything seems to be in order (Channels etc). Its just odd that the tech could receive the gigabit speeds when direct wiring his machine, and I can't with mine. I can provides captures of speed tests run and channel settings. I'm just extremely frustrated. Does anyone have any recommendations for the router and/or modem setup? Am I missing something? Oh, and ever since I changed to Gigablast, it constantly says on my account "Service Interrupted" by my Internet package settings on Cox.com. When I asked Cox about this a week ago, the mentioned its because site maintenance was being done, but its still there. I couldn't see it being my personal equipment: 2017 Razer Blade Pro and 2017 Macbook Pro, both of which are 802.11AC iPhone X Game Consoles25KViews0likes6Comments
Problems with New Cox Webmail interface
First, the new webmail loads EXTREMELY slow! I have tried from different computers at different locations, and it is always SLOW. If I use the new link "myemail.cox.net", some of my accounts do not load at all after I log-in )I just get three blinking circles). I am using Windows 7 and Internet Explorer 11. I found by accident that if I use "in-private browsing", then the other accounts will load (but still slow). How do I fix so I can just log-in normally? After getting logged in (If I get that far): 1 - Nowhere on the page does it tell me which account I am logged-in on. It used to say "log out Joe's email", for example. 2- All the messages are listed on one page. There is no way to Delete a specific message without opening it. If I click on it, it opens. There is no Check-Box like there used to be, so I can select and delete all the Spam at once. Only option is one-at-a-time, or "select all". Overall, I see absolutely no improvement with this new system. Please reinstate the old one that worked fine for years (except for the poor service between Feb and May of this year)24KViews0likes16CommentsSmart devices are not connecting to panoramic WiFi
It's been a month now since i upgraded to the gigablast plan and panoramic WiFi router. Ever since i did that most of my smart devices are failing to connect. Google nest thermostat, tuya smart bulbs, etekcity smart plugs. I tried to reset the bulbs and connect to the 2.4ghz network SSID but it tries for few minutes and fails. Nest support says the ping is very high (3000+),the so device shows offline. Have reset to factory defaults 5 times with help from their tech support but no luck. Just to test, i connected to my neighbor's WiFi (with his permission) and it worked immediately. After it worked, i switched the connection to my WiFi network and it went back to showing offline now. Speed test doesn't work as well (ookla) even through cox app. Only Google's works. Anyone else facing these issues? Any solution? P.S. All smart devices were working fine with my previous Netgear router. Stopped working only after panoramic WiFi router was setup.20KViews2likes30CommentsUpload Problems
Hi, So I've been having problems with my upload for awhile now. I have the Ultimate package which is 300 down 30 up, the problem is my upload is never consistent and this is a problem because I live stream. At first I never got anything above 2-3Mbps so I called cox and they sent a tech out and the tech said there was a lot of problems in the box on the street including a trap. He said he fixed the issues in the box andthat if I was still having problems to call them back out to run a new line from the outside of my house to the inside as the line that runs through the walls was old, he also told me the modem I was renting from Cox was known to have problems. So after he left my uploads were about the same but I wasn't getting the packet loss that I was getting before. I called Cox and scheduled a tech to come out and replace the line i also starting doing research on modems and found out about the Puma 6 problems so i ordered the Netgear CM600 which has the Broadcom chipset. Now here's where it's starts to get weird, after I set up the new modem and called Cox to activate it I ran some speed test and my results were awesome I was getting like 17-25Mbps on my upload, I was really happy and I thought the issue was fixed so I called up Cox to cancel the tech. About 2 hours later Inoticed I was starting to drop frames so I ran some upload test and my upload speed was dropping lower and lower after each test until it back down to 3-6Mbps so I rescheduledthe tech to come out but the following day when I woke up speeds were back up to 17-25 Mbps, then they dropped again. The tech came out replaced the lines and the speed went back up for about 5-6 hours but then they dropped again. I don't know what the problem but my brain is about to explode. I need to fix w/e is causing this, I cant stream with upload that's all over the place and never consistent. If anyone has any ideas or suggestions I would really appreciate it. I run all my speed test on Testmy.net and speedof.me and use the Twitch Bandwidth tool for connections quality. I'm also not wireless I'm hardwired.19KViews0likes1Comment