Comcast Business Support Community

Permanently disable 'xfinitywifi' Cisco DCP 3939b

Comcast offers a public wifi using their customers' wifi as the hot spot. Ever notice a wifi nearby with great signal that needs no password to connect to? Well that is 'xfinity wifi'This allows people like myself to sign into your wifi for free by logging in with my xfinity email and password at an

As clearly stated in the OP, despite you disabling this without my permission, it has turned itself back on and I havent even power cycled the modem once...

Cisco 3939B & Chromecast

I see a thread that back in September there was supposedly a firmware update for the Cisco 3939b to work with Chromecast. Has this update taken place? I'm going to have to get a new router or cancel my service if this isn't working soon.

Do we still not have a fix for this? Its mildly amusing how long it takes for this "quality" service provider to resolve such a simple issue. Its one simple setting that needs to be changed, its called AP Isolation... but of course no one in tech sup

Permanently disable 'xfinitywifi' Cisco DCP 3939b

Comcast offers a public wifi using their customers' wifi as the hot spot. Ever notice a wifi nearby with great signal that needs no password to connect to? Well that is 'xfinity wifi'This allows people like myself to sign into your wifi for free by logging in with my xfinity email and password at an

6.9K

12

0

Chromecast & Cisco DPC3939B AP Isolation Enforcement

This issue has been around for the longest time and a firmware fix was promised, yet there's no update so far and the thread is locked: WE MUST USE CHROMECAST and yet the Comcast modem is locked and we can't get anything done!!! Comcast must allow us to turn off AP Isolation! That's it. That's all

I agree, this is entirely ridiculous! This is a 5 minute fix, which most of us could do ourselves, but comcast wants to refuse access to AP Isolation. I've called several times a week since having the service installed in september and teir 2 doesnt

Chromecast & Cisco DPC3939B AP Isolation Enforcement

This issue has been around for the longest time and a firmware fix was promised, yet there's no update so far and the thread is locked: WE MUST USE CHROMECAST and yet the Comcast modem is locked and we can't get anything done!!! Comcast must allow us to turn off AP Isolation! That's it. That's all

4.2K

4

0

Cisco 3939B & Chromecast

I see a thread that back in September there was supposedly a firmware update for the Cisco 3939b to work with Chromecast. Has this update taken place? I'm going to have to get a new router or cancel my service if this isn't working soon.

4.3K

7

0

Chromecast with Cisco DPC3939B Router

I can't get a chromecast to connect to the 2.4 GHz signal of my new Cisco DPC3939B Router. I've tried tweaking various settings but still no luck. Google mentions that 'AP Isolation Mode' needs to be disabled on dual-band routers but I don't see a setting for this in the admin util. Any ideas on h

I too am having the same issue. Comcast seems to have no clue how to fix this. I've been troubleshooting this issue since the day I had business class installed last week, have had two techs on site to try and resolve it, even switched my modem. I ca

I'm having the same issues. When will this upgrade be? I am not very happy with wasting money, because this product doesn't function, at all.

0