Dave_M's profile

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Thursday, December 17th, 2020 7:35 PM

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Repeated Connection Drops

It is very random, but my 3 month old Cox panoramic modem/router will just drop internet connection. I also see occasional tears and freezes when watching TV while streaming You Tube wirelessly. I have been having significant issues with my Cox modem dropping connection every 15-20 minutes for a 30-60 second duration.  It will then reconnect and work just fine for another 15-20 minutes before dropping connection again for 30-60 seconds.  Each time the modem lights all stay on and appear to be working fine. It may happen 5-10 times in a row, or not at all for days. It is very frustrating as I use my computer for work, I have called as well as "Chatted" cox support a number of times and they report that my signals look very strong and that there is no issue whatsoever. The provided coax cable from the wall is plugged directly into the Cox cable modem now with no splitter or interruption. I have checked all cables and appear in good condition.My Cox modem is plugged directly into my PC with Cat5e. no wireless. Also internet has dropped twice just while typing this.

New Contributor

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2 Messages

5 years ago

I am having the same issue with my internet.  I have followed all the troubleshooting recommendations, and have even upgraded to the next level of internet service, all to no avail.  I too work from home, and this is creating a big hardship

Moderator

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1.1K Messages

An off and on issue can be very frustrating and difficult to diagnose when there isn't an obvious failing signal level or packet loss detected at the time of troubleshooting. We would like to look at things at the time they are happening for you to run some tests at the time the issue is present. Please email Cox.Help@cox.com with your complete address, and a copy of the address for this forum discussion that represents your issue for further support.

Dustin
Cox Forum Support Moderator

New Contributor

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1 Message

5 years ago

Same issues here for months now. I have Escalated to executive escalations department and still no help at all. Consistent drops in connection and when the connection does work it's 1/200 of the speed it's supposed to be. 

New Contributor

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1 Message

5 years ago

Having the same issue , would be fine for 15-30 mins , it's pretty random and then modem starts blinking orange . Followed all recommended trouble shooting and Its still going on.

Former Moderator

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1.9K Messages

@Ildogeserx

I've checked the modem signal levels and there showing some noise on the line and T3 which would cause an intermittent signal. Please unplug the power cord, unscrew all coax ends, and if there's a splitter bypass it. Reseat coax ends hand tight power up. If still having an issue then email your full name and address to cox.help@cox.com to schedule a technician out.

Jonathan J
Cox Moderator

Former Moderator

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1.9K Messages

5 years ago

@Dave M

I have taken a detailed look at the node in your area there was an open ticket that's been resolved on 12/16/20. Please reboot all equipment and if you continue to have an intermittent issue email your full name and address to cox.help@cox.com for further trouble shooting.


Jonathan J
Cox Moderator

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3 Messages

Having this exact same issue.  JONATHAN - PLEASE HELP.... every time I try to get help, the "tech support" chat is the same run around.  Check your cables.  Check your plugs.  Oh, your modem is old, go buy a new one (done).  Oh your router is old, go buy a new one.  Oh, it must be the modem so call their tech support.  its a runaround that I have done giving Cox the benefit of the doubt.  But, its the exact same issue as listed here and I can't break through to get help to actually fix the problem

Former Moderator

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7.1K Messages

I'm sorry to hear this has been so difficult. I checked from this end and do see that the modem is running an extremely high transmit power level suggesting a technician may need to come out and troubleshoot further. Feel free to email us at cox.help@cox.com for further assistance getting that setup.

-Chris

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3 Messages

Ok, so I had a COX technician come out, and he ran a test on the cable - said it was operating per normal function.  I told him you had noted the transmit power was high - and he said it was, but when COX set up the line they added an accentuator (not sure if I recall that being the exact name) that leveled things out.  We did a speed test and he said that was fine, but most likely what is happening, is neighbors have gigablast and are sopping up the bandwidth, and that COX would need to expand the data at the "tap"   He tried to explain nodes and what is above and below (sort of giving me a huge explanation of the different levels - but noted that he can only see downstream at a certain point.  His advise, was to ask COX to expand the tap/ or whatever its called that comes into my condo complex.  He said that I should ask around and see if others have internet issues (which seems really lazy - but he is a third party technician in these parts and not a total COX employee).  Not sure what asking around would do, other than give more background to COX that more bandwidth is needed - however, he said likely a neighbor has Gigablast and everyone is WFH and doing meetings at same time, aand the Gigablast customer is taking the bandwidth.....  SOOOO, since calling or chatting with customer service only gives me the standard "turn your modem off and on, replace your modem, replace your router...."  How do I "talk with COX about the amount of bandwidth that is coming into the condo complex that I live at?

Former Moderator

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7.1K Messages

I checked again and see that the modem still isn't bonding a few upstream channels despite the signal levels now looking correct. That being the case I think there would be some benefit to trying another modem to see if that helps. One possibility to do this cheaply enough would be to try upgrading to our Panoramic Wifi solution. While there is a small rental charge associated with this it would at least be the cheapest way to try swapping equipment without having to purchase anything. Should this solution work you could return if it you would still rather use a retail device of your own choosing.

-Chris

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