Xfinity Community Forum

Hitron CODA56 experiences?

After 3 frustrating days trying to get an Arris S33 modem (the Comcast-recommended model) to work I've had to give up and return it, going back to the Comcast modem. With the Comcast modem I was getting 910/240, but with the Arris I only got 720/5 (yes, only 5 Mbps upload). They even sent a tech ou

@user_7f78ff Mine started dropping WAN connections, not the LAN. Xfintiy would say the modem was offline, but all lights were still solid and I could ping the modem from the LAN.

Hitron CODA56 experiences?

After 3 frustrating days trying to get an Arris S33 modem (the Comcast-recommended model) to work I've had to give up and return it, going back to the Comcast modem. With the Comcast modem I was getting 910/240, but with the Arris I only got 720/5 (yes, only 5 Mbps upload). They even sent a tech ou

@brad_In_denver The Coda56 actively blocks any connection requests that don’t come from an ip address in the 192.168.100.x address space. There are ways to trick it by adding a second virtual interface to your router (Asus works), but it’s beyond

Hitron CODA56 experiences?

After 3 frustrating days trying to get an Arris S33 modem (the Comcast-recommended model) to work I've had to give up and return it, going back to the Comcast modem. With the Comcast modem I was getting 910/240, but with the Arris I only got 720/5 (yes, only 5 Mbps upload). They even sent a tech ou

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Hitron CODA56 experiences?

After 3 frustrating days trying to get an Arris S33 modem (the Comcast-recommended model) to work I've had to give up and return it, going back to the Comcast modem. With the Comcast modem I was getting 910/240, but with the Arris I only got 720/5 (yes, only 5 Mbps upload). They even sent a tech ou

I bought a Coda56 in November 2023 to replace my Arris S3 so I could get faster upload speeds. It worked fine, but the Cods56 reported more errors than my S33. Since Jan 7, 2024 though Coda56 has basically crashed 3 times requiring a manual r

Coda56 modem goes "offline" periodically around the time get "REG-RSP-MP Mismatch" errors

I've been dealing with an issue that I believe is a Comcast signal issue that is causing my modem to lock up. I have a Hitron Code56 which I got on November 25, 2023 to replace an Arris S33 as that doesn't support the faster upload speeds.Since Jan 7, I've had the Coda56 "lock up" where the lights o

So I decided to take up Hitron and send back the Coda56 and hooked my S3 back up. The signals it reports are completely different. They appear better but after watching https://www.youtube.com/live/CJAKmQ2u7pk which mentioned that Docsis 3.1 r

Coda56 modem goes "offline" periodically around the time get "REG-RSP-MP Mismatch" errors

I've been dealing with an issue that I believe is a Comcast signal issue that is causing my modem to lock up. I have a Hitron Code56 which I got on November 25, 2023 to replace an Arris S33 as that doesn't support the faster upload speeds.Since Jan 7, I've had the Coda56 "lock up" where the lights o

This should be easier to read.

Coda56 modem goes "offline" periodically around the time get "REG-RSP-MP Mismatch" errors

I've been dealing with an issue that I believe is a Comcast signal issue that is causing my modem to lock up. I have a Hitron Code56 which I got on November 25, 2023 to replace an Arris S33 as that doesn't support the faster upload speeds.Since Jan 7, I've had the Coda56 "lock up" where the lights o

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Coda56 modem goes "offline" periodically around the time get "REG-RSP-MP Mismatch" errors

I've been dealing with an issue that I believe is a Comcast signal issue that is causing my modem to lock up. I have a Hitron Code56 which I got on November 25, 2023 to replace an Arris S33 as that doesn't support the faster upload speeds.Since Jan 7, I've had the Coda56 "lock up" where the lights o

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Cannot reach beta.apple.com from Comcast

At my home, I cannot access beta.apple.com from any device. If I switch to AT&T cellular the web site loads just fine. I ran a traceroute and the connection seems to be getting stuck at 23.30.207.254, which is owned by Comcast. Other Apple sites such as developer.apple.com and www.a

It turns out Xfinity had a routing problem causing a partial outage for a lot of people. They fixed it a few hours later.

Cannot reach beta.apple.com from Comcast

At my home, I cannot access beta.apple.com from any device. If I switch to AT&T cellular the web site loads just fine. I ran a traceroute and the connection seems to be getting stuck at 23.30.207.254, which is owned by Comcast. Other Apple sites such as developer.apple.com and www.a

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