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Hi there, @user_nxgvtu Thank you so much for your time today! I'm very sorry for the inconvenience and the time you are taking out of your day to get this issue resolved. Can you please try the following, and let's see if this works. Open up the Xfin
Port Forwarding
when i click on Advanced > Port Forwarding in the gateway i reach this page and when i go WiFi > View Wifi equipment > Advanced Settings > Port Forwarding in the app i reach this page
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Enough with how to use port forwarding info...fix the app! I have tried it on multiple devices and reinstalling the app does nothing. This is on your end Xfinity....Escalate this issue to higher level of support for a better solution!
Xfinity app port forwarding STILL not working!
It's been well over a year and still the app will not connect under: Wifi/View WiFi equipment/Advanced settings/Port forwarding A unacceptable workaround was through the xfinity assistant but that method fails recently as you can't get to the network/port forwarding when typed in. XFINITY if custome
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No Joy here .. iPhone 12 iOS 18.3.2 Changes SMTP port from 587 to 465 and still slooooooowwww loading of messages, unacceptably slow. xfinity Do Better! Soon Please
Comcast mail loading very slow on iPad and iPhone
For the last month or so, email is taking forever to download. My devices are running on the latest iOS and my mail setting is on IMAP. I have tried to delete my email account and reinstalled it, but no help. Some people suggested turning the iPad off and restarting. No improvement. An iOS 18 issue
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Move My Modem
I recently moved and purchased a house where the only active signal port is in the bedroom. My home office is located in the front of the house. Does xfinity offer services to run an active line to my office?
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Your Home Network
I assume you've also verified that the port is open and listening via "ss" or "netstat". The only other thing I can think of is something related to TLS. A failed TLS handshake negotiation can be mistaken for a connectivity problems.
localhost
I am trying to run programs from a console on an Ubuntu 22.02.1 operating system: http://localhost:10000/ide/ I get an error: upstream connect error or disconnect/reset before headers. reset reason: connection failure And am wondering if the problem is the xfinity firewall since I have not had this
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@XfinityPeterH problem is not the port forwarding ISP is blocking the 80 and 443.. see my modem setup...
Arlo security system Base station can't be found
I'm trying to install Arlo security system in my network but it needs to be 80, 443 port need to be open, Arlo security system Base station can't be found..
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Hi there, @Endorphine71 and @rtesta7979! Sorry to hear about the speed troubles with the new XB8! The first three ports should be 1Gbps Ethernet ports, and the fourth,with an orange mark by it, should support 2.5Gbps Ethernet, is that the port be
Much slower speeds after upgrade to 2GB plan and XB8
Hi - I recently upgraded to the 2GB plan and just installed an XB8. While I haven't tested for 2.5GB yet, I have tested 1GB and my speeds are much slower (25% slower) than my previous Modem (XB7). Speeds which were roughly 950mb are now 525-600mb. Am I missing something, does it take a few days for
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That computer has only a gigabit ethernet port. Due to the ethernet overhead, they can only deliver around 930-940 Mbps, so that's normal. You would need a network adapter that has a 2.5 gig port if you want to get the speed you are paying for.
Arris G54 download speed is below 930 and upload is 41 on 1.2 plan.
I purchased the Arris G54 combo after upgrading from 800 to 1.2 plan. I can’t get over 930 download and 41 upload. I talked to Arris and Xfinity help with no results. An Xfinity tech will be out next week to check my system. When I had the 800 plan with the old modem/router, I was getting 890 downlo
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You wouldn't be able to have identical port forwards set for both computers, I will admit that this is a bit past what we would normally troubleshoot, but this reddit post may help explain this further or in a better way.
How to Enable the same Port Forwarding on more than one (1) PC
I have two (2) Windows 10 PC's on my LAN that need UDP Ports 5198 & 5199 and TCP Port 5200 Port Forwarded. The Xfinity App/ Manual Setup is only allowing me to configure one PC (DESKTOP-PC1). The following error posts in Red Text when I try to configure the second PC (DESKTOP-PC2): "This port is alr
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@XfinityThomasA By the way, when I tried to send you a direct message (since I have the same concern about port forwarding as the original poster), your username doesn't even exist as an option for a person to send a message.
Port Forwarding Not Working STILL
Up until recently, the Port Forwarding option has entirely not worked on both the website and the Xfinity App, saying "An error has occurred" and making the option entirely inaccessible. I checked yesterday(August 1st, 2022), and it seemed that that issue was fixed(after months of it being inaccessi
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If you want to cancel your plan port your number to your new carrier, pay off whatever you owe to Xfinity and then report your bank card lost/stolen... b/c I guarantee they will continue charging you even after you've left.
cancel my plan
I want to cancel my plan but can't for the life of me get the system to or a person I don't want xfinity mobile.
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@user_067cn9 Download the user manual for it here: https://www.netgear.com/support/product/cax80/#docs Are you following the port forwarding instructions in chapter 10 ?
port frowarding
just upgraded my modem from the Aris to Netgear CAX80. I am unable to get the port forwarding to work. I did the settings on the modem and the ports still are not open. Is there something Xfinity have to go from there end for it to work? I d
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I have the exact same problem with a new Windows 11 PC. I have Office 365, and I'm using Outlook Classic because I heavily depend on pst files. The default Outlook installation was "New Outlook" which doesn't support psts, but I wa
Outlook can not verify STMP cirt
I am replacing my wife’s PC with a new windows 11pro PC with a local logon. I loaded Microsoft office/outlook from my Microsoft account. Set it up for her existing email account. Pop/Smtp. Works sending and receiving email with one small exception. Each time I open outlook and attempt to send email
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Hey all. I wanted to share this post that was able to help some of our customers with similar issues regarding port forwarding: https://forums.xfinity.com/conversations/your-home-network/port-forwarding-stopped-working-seemingly-out-of-nowhere/604cc
Xfinity App Missing Bottom Menu
I have no bottom menu so I cannot manage anything for my router and account in-app. I also called text support and they were no help and nothing was fixed... FIX MY STUFF I CAN'T EVEN USE MY ROUTER CORRECTLY!!!! With tech support they just treated me like I am stupid and kept telling me to click on
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Hi there, @user_9f3c61 I'm truly sorry for the inconvenience you are experiencing with your modem, having to reset it for your Port Forward protocols to work. Since it's been a few days since you last post, are you still having trouble?-Richard
Port Forward protocols not working until router restart?
I've had a port forwarding protocol that's been working for a long time. All of a sudden within the last couple weeks it's only worked after a router restart. It's really annoying to have to restart technology to get it to work, and I'd really just like for my port forwards to ACTUALLY WORK without
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That's an interesting and logical observation. (I never tried to use this output during on-demand.) Well, now that port appears to be permanently shut.If you (or others) have noticed any change in the behavior of this output since January 1, please c
XG1v4-A cable out port
For years I have had the cable out port on my XG1v4-A feeding an old TV in my basement gym. Yesterday the basement TV showed No Signal, so I reset the XG1v4-A upstairs and it started working again. This morning again the basement TV shows No Signal. Did Comcast start blocking the Cable Out port? Wha
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How I finally started getting the 2G I'm paying for instead of 1G.
On the back of the modem there is an ethernet port with a red line next to it. This is the one to plug into for faster than 1G internet. I also use a Cat 8 ethernet cable.
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Your Home Network
Does your personal router have an available Ethernet port? If so, you would be able to connect the WNR1000 Security Router to that port an eliminate the need for an Ethernet switch. There is no additional monthly cost to lease the WNR1000 Security
Home Security with my own modem and wifi router
I recently replaced the leased cable modem + router with a modem and router I purchased. When I attempted to connect the security system to the new router, I learned that I needed a "security router" for the security system. The security router is a Netgear WNR1000 which from what I can tell is noth
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FWIW. Posts that we've seen here (including posts by employees), have shown that the port with the orange stripe is the 2.5 gig port. YMMV. It's not for phones because it already has two dedicated RJ11 ports (Tel 1 and Tel 2) for the voice / phone se
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XB8 Ethernet Port Specs
Hi, Since the xb8 is still new, no one really knows the specs on the 4 ethernet ports. Which one is really the 2.5gb, none of the forum actually states which one it's all speculation, even the comcast employee who replied to the question from another subscriber did not know what he's talking about.
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