Visitor

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1 Message

Thursday, May 14th, 2026

Misleading support and predatory sales tactics instead of technical help

I am posting to report a highly frustrating experience with Cox customer support regarding modem activation. Instead of resolving a technical issue, I was provided with conflicting information and pressured into unnecessary paid services.

Sequence of events:

  • Activation issue: After setting up my account at a new address, my modem (Motorola MB8600) failed to provide internet access despite showing a stable connection.

  • Conflicting data: One agent claimed the address was blocked by a previous resident, while phone support insisted the account was active and ready.

  • Misleading compatibility claims: In a follow-up chat, the agent claimed my Motorola MB8600 was "incompatible" with my current 300 Mbps plan and tried to charge $100 for a technician visit or force a plan upgrade.

  • Withholding information: When I asked for an official Cox compatibility link to verify these claims, the agent stated they were "unable to share links." However, in that same chat, they sent three direct links to purchase other modem models.

  • Verification: I eventually found the official Cox support page for this model myself. It explicitly states that the Motorola MB8600 is certified for all Cox packages up to 1 Gbps.

  • Result: Even after I provided this proof, the support staff continued to ignore the facts and pushed for a more expensive plan instead of assisting with device provisioning.

Request: It is unacceptable to lie to customers about equipment compatibility to drive sales.

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Moderator

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145 Messages

2 months ago

katepirm, we truly apologize for this experience! It is not within our best interest nor Customer Service Experience to purposely provide false information. This is why we also post support information on our Cox.com page as you have found, to be fully transparent and helpful. We definitely want to make this a training moment for all involved and also make sure your service is working correctly. If you can, please send an email with your name and service address, to Cox.Help@cox.com. We look forward to hearing from you!


-LJ

Honored Contributor

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2K Messages

2 months ago

Just some info FYI - MB8600 isn't a Motorola Modem. the Motorola Modem hardware was purchased by ARRIS. Zoom Telephonics leased, then I believe purchased the NAME Motorola, and slapped it on their equipment. What you have is a ZOOM Modem, something I wouldn't put in my worst enemy's house, (They are already mad at me). 

That being said, the MB8600 is supposed to be able to handle up to 1GB service, being a D3.1 modem. https://www.cox.com/residential/support/motorola-mb8600.html  

If you want a good modem get an Arris SB series modem, (Surfboard, the actual Motorola hardware), or a Netgear, like the CM2000, rated for 2GB service. 

Visitor

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72 Messages

2 months ago

Try factory resetting after they provision the modem

Honored Contributor

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2K Messages

The Mb8600 is a modem only, no internal router. There really is not purpose in factory resetting it, UNLESS you have logged into it, and attempted to change something, though I don't believe there are any user changeable settings on it. 

Visitor

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72 Messages

So can you explain why two Sb8200 wouldnt give my routers WAN until I factory reset them? Not power cycle. I think they are trying to close the change mac for new ip exploit. or maybe its just my area? either way... what could it hurt? its probably a change with dhcp then the actual modem

(edited)

Honored Contributor

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2K Messages

When you power cycle, I have found sometimes the power needs to be off for a minute or two, so the power can fully drain. Barring that, a hard reset is a faster method. 

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