Xb7 arris modem problems My current, internet & hardware: Xfinity 1GB internet service, which now supports up to 1. 168. Interesti In my experience the WiFi is better but I've heard if you have a lot of older devices, they can have issues with the 2. I have an Arris SB8200 modem that has worked well for several years, with no issues. 1". If you get over 300 mgps service you qualify for the XB7 which will deliver 1200 mpgs plus it contains a Wi-Fi 6 router all combined-called a Gateway, and it has been great. Xfinity sometimes charges more for not renting their modem but sometimes you can't do the job without the correct hardware. Just wanted to share that I experienced constant dropouts and connectivity issues with the XB7 and had to request a replacement. Dec 21, 2021 · I've been having problems with my XB7-T modem/router since day 1. 4ghz and I am unable to connect to it. Community Specialists will provide official support between the hours of 6:00am - 12:00am Eastern Time for issues that require our intervention (like billing requests, troubleshooting advanced technical issues, etc). In any case I'm glad to be rid of the XB7 because the hidden SSID for the public hotspot degrades my Wi-Fi. This happens about 8x a day on average now. The top is ventilated, unlike the my old XB6, and a thermometer is reading 120 degrees in the vent. If you intended to post in our community to receive support from a verified employee, please update your post flair to either New Post - Billing or New Post - Tech Support as appropriate. The FQDN is only correct when the Arris modem is in "normal" (not Bridge) mode, so I was back to having the problem that port forwarding doesn't work on the Arris modem. They brought back data caps in my area, so I added unlimited data and decided to upgrade to gigabit which came with "upgrading" to the new XB7 . Is there anything I can do with that or I have to replace it ? I was recently sent an XB7 modem as a replacement for an older modem that had started to fail. I’ve read that you cannot separate 2. For about the first 24 hours, everything worked as expected, with speeds in the advertised 400 Mbps range. Feb 6, 2020 · ISP: Spectrum Router: Netgear Nighthawk AC1900 (my own - flashed with ExpressVPN firmware) Modem: Arris TM1602 (Spectrum-supplied) I've been having this issue since moving into this new place and it's driving me NUTS! Our connection will drop and be intermittent, especially at certain times May 5, 2023 · Hello everyone. Sounds like you have the XB6 (grey/black) made by Arris & Technicolor. Now using a Arris S33 and no issues. Jul 31, 2000 · Comcast shipped me the technicolor XB7 instead of the XB8. All four units are made by Technnicolor and have the same firmware: 4. Nov 3, 2022 · Rogers Community Forums. The first troubleshooting step was to replace the previous XB7, which had this similar issues. Jun 10, 2021 · I would like to hear from users successfully using Xfinity's XB7 CGM4331COM (Technicolor) modem Gateway. Wifi signal within the home is fine, and I connect to laptops easily. Feb 5, 2022 · There are many similar posts to this and I have read most, but wanted to know if anyone starting their xfinity service with the ISP provided router and then switched back to their own and the results. Technicolor CGM4331COM is XB7-T (T == Technicolor) and Arris TG4482A is XB7-A / XB7-CM (A == Arris; CM == Commscope, parent company of Arris). Jul 22, 2023 · I found a workaround for this just recently when I upgraded to Ignite from the Hitron modem. xFi Advanced Gateway (XB7) xFi Advanced Gateway (XB8) xFi Advanced Gateway (MXB1) (Model Numbers: TG852G, TG862G, TC8305C) (Model Number: Arris X5001) (Model Numbers: DPC3941T, DPC3939, TC8717, TG1682G) (Model Number: TG3482G, CGM4140COM) (Model Numbers: CGM4331COM, TG4482A) (Model Number: CGM4981COM) (Model Number: CGM4981COM2) Four total Gb Sep 22, 2020 · A Comcast rep says my XB7 is an ARRIS TG4482A, and the Software page on the gateway web server (10. After these times, it may take longer to get an official response. 28. Another $20/mth than I was paying. The only XB7 docs I’ve found on the Comcast site are a PDF of the “What’s in the box” card that came with the XB7, and one-page fact sheet (“Under the Hood: Xfinity’s Most Powerful Gateway”) I found So many issues (packet loss, jitter, etc. Latency is pretty bad as well (time 100ms). I've noticed a few things, such as no speedboost. On the Schubert Jonckheer & Kolbe Puma 6 Chipset Defect page, you can check out the full lawsuit details. Sep 2, 2024 · Just had my modem switched to try to help overcome a drop-out issue. My signal strength tests good from each camera and doorbell. I work from home and cannot be without internet access. 5Mbps with a RJ45 SFP+ transceiver into a UniFi Dream Machine Pro. Also XB7-T has Broadcom Chipset which is good, while XB7-A / XB7-CM has Maxlinear (formerly Intel) Puma Chipset which has tons of latency problems and there's even a class action lawsuit on this issue. This allowed me to get the speeds promised for the 1. Do you have XB7-T (Technicolor CGM4331COM) or XB7-A / XB7-CM (Commscope / Arris TG4482A)? XB7-A / XB7-CM has Puma chipset that is problematic. Also system logs and wifi spectrum analyzer are working again on the modem. Arris makes it easy to reset their devices by providing two separate methods. there are no splitters in place, from outside box, to a hole in the wall and straight into my modem. Learn how to update your WiFi driver to work with your xFi Advanced Gateway (XB7/XB8). 1) seems to confirm this. Also I think it can bond more channels on Mar 4, 2022 · look for an xfinity certified docis 3. A while back, Xfinity gave me an automatic upgrade to 1200 Mb per second, but I kept my gigabit modem since I was happy with the lower speed. For many modems, this is "192. is one negative. Perhaps this was the issue on the XB7 as well. Having multiple DHCP servers on the same LAN is fraught with problems. The Feb 3, 2023 · That is for the DOCSIS WAN managerial side of the modem only and has nothing to do with what the modem bridges to the LAN. If I use one of the other ports, which should be the slower 1gb ports, I get a green blinking light indicating the faster 1000 speed. After that, I began to notice issues while connected via wifi - it started when I was unable to remain connected to an online game. 0 and only the lower downstream frequencies never suffer from the packet loss issue. For others, this may differ so contact your ISP or research it in the owners manual that came with your specific modem. It has something to do with either DOCSIS 3. I hope that helps. There were some early on, but those were resolved with line repairs by Xfinity. com/myxFi or xfinity app. 0. It simply means that the ISP (Comcast in this case) is using an IPv6 IP address to talk to the modem for backend management purposes via SNMP, TFTP, etc. 100. 0 and xfinity offered the XB7 with unlimited data for 25 dollars a month compared to the 30 dollars for unlimited data with my own personal device. when we switched to a Broadcom based modem the issues were fewer and Jul 14, 2021 · 🏅 I believe that you are the first person here to report getting an Arris/CommScope XB7 gateway. The Arris XB7 has better SINR and I no longer needs an attenuator and it’s so far rock solid. Jul 6, 2021 · So, 10% of the subscription speed, if your device cant negotiate the correct speed it defaults to the next lowest one, which would be 100 Mbps, eerily similar to what your getting, there can be several reasons why this is happening, look on the back of the Xb7, where your ethernet cable is connected, the light next to it should be green, if its amber its not negotiating the faster speed, but The only reason I have this at all is because my other modem is DOCSIS 3. (e. I just installed a new XB7 modem, and it seems to running quite hot. Feb 19, 2021 · It's not the modem, because two different modems have issues, one of which is the latest model from Comcast. Dec 4, 2022 · Afterward, your modem’s memory will be wiped clean, and all the settings and passwords will be reset. 4Ghz Wifi. I had my own Arris modem with 300Mbps service and it consistently tested 300-350 down. It had worse SINR and I also had to use an attenuator to stabilize the modem (otherwise it would hang every few days). 5 gig port on the xb7. Now in the App or on the web page we consistently get time out errors when trying to set port forwarding rules. How can I contact Xfinity customer support? You can reach Xfinity customer support at 1-800-Xfinity (1-800-934-6489) or chat with their representative online through their website. Jan 2, 2021 · One of these XB7's is made by Arris and the other is made by Technicolor. Learn what your Xfinity Gateway LED lights mean. No lights on the front. Hardware Revision: 10 Prior to today I was able to choose 20/40/80/160 for the 160Mhz channel. 5gb port, I only get an orange blinking light which indicates only a 10/100 speed. 5g using a XB7 modem, coming from Fido 150u using a CODA-4582U. WPA3 can supposedly be turned off in the app, but it can be frustrating to find. No idea if it's going to be called the XB6 still, probably XB7 or something. The Xi's become in such an unrecoverable state that at times, TV goes blank, have to unplug the Xi power c XB8 supports WPA3, XB7 only supports WPA2 (for the average person this is no big deal) XB8 has DOCSIS 3. 1 cable modem I highly recommend Arris Surfboards~ You can probably pick one up from your local electronics store. x. . I'm getting about 50% packet loss when using the XB7 gateway I got a few days ago. In fact there is a class-action lawsuit on-going. And have a single reservation in there, for the Pi itself. I have always used my own modem, and router through Comcast, spectrum and abroad. I only have internet with no TV or Phone service. 150u starts at 700 and then stabilizes at 500 or so. 4 and 5ghz on the new XB7 routers. Yes, it does sound like the wifi modules are failing causing it to warm up & have slow wifi speeds, you’ll need to swap the modem. 6p2s1. I like it a lot. The xb6 used to get about 880-940mbps down over hardwire (limit of 1GBPS Ethernet) and then the xb7 allowed me to use the Multi gig SFP+ ports feeding into the UDMP from the 2. 4 Ghz network because it uses WPA3, and some older devices don't recognize it. 1. x IP address? Jan 10, 2022 · Not sure if I can make it work, though. So I have a direct coax line from the outside ground block to the modem. Restarting modem doesn't help. I am a recent new customer of Ignite 1. The most common sign is the DNS resolver not working. Rolling back to factory default settings can make a big difference in network performance. This modem is based on a MaxLinear chipset, which none of us have any practical working experience with, so it's not surprising that it may have some Sep 14, 2021 · @EG If I use the port with the orange marking, which you state is the faster 2. Actually ordering millions at once last time we did that went horrible! May 24, 2021 · This didn't lead to any issues with the exception of 1-2 reboots a week over the course of 2 months. You might have a bad unit or it missed getting configured correctly. Since your internet is working as intended and you have checked your modems settings the next step would be for you to contact Apple for further help. This XB7s we're different one being the XB7-T and XB7-B (if I recall correctly). Solution: Set modem to bridge mode. Nov 13, 2024 · Activated it and Gigabit download per service (300-600 down), but speed test errors out when it trys to test upload speed on wired connection nears the XB7-T modem (white). It turns out you can only get the XB7 with gigabit internet. 5Gbps package over WiFi. Wifi download I think is limited by a 1000m switch but download is 80 mbs and upload is like 1 mpbs. Can I put the XB7 in bridge mode prior to connecting it to my home network. The Pi could be configured either to use DHCP, or to use single IP of the XB7 DHCP server range. I googled online and found that this is a common issue for the XB6. Jan 9, 2018 · XFI ADVANCED GATEWAY (XB7) Our xFi Advanced Gateway (XB7) offers a new colorway (white/gray) to compliment your home decor, including a less disruptive LED light. This would be the best of the two. Was only able to get 600-700 mbps on the old modem, but now getting 1300mbps on devices that support wifi6e. Issues also persist with or without the modems being in bridge mode. Note: This will wipe your device settings. Nov 5, 2022 · The number of connections allowed in both modems of Xfinity is almost the same, but Xb7, being a new and updated version of the modem, offers higher speed with a 75 client limit, whereas in the Xb6 modem the speed might be affected with an exact 75 client limit, so here the users should prefer Xb7 over the Xb6 modem of Xfinity. I just went through some painful troubleshooting and suggest avoiding the arris at all cost. Telephony Gateway. Intermittent high pi I can break 1. I also had a Technicolor XB7 before. 1). This includes the Hitron CODA-4582, the XB6 and XB7 modems. It basically goes like this your Modem, your Router, your switch, then of course your AP's plugged into the switch as well as any other ethernet connections you may have. based on their information page XB7 has "Maximum Data Throughput: 2. It also has the fastest speeds, more ports, the widest coverage, exclusive WiFi management tools, parental controls and WiFi Boost Pods for extended coverage. g. Method #2: Resetting Arris Modem Using the Web Interface. Does XB7 provide greater range or other features (beyond speed) that make it worth the upgrade. Also for: Touchstone tg4492. 1. Apr 18, 2024 · @user_srdz8q I am also an iPhone user and use the same modem. So you would need to buy a router. My problem was the modem was on carpet so no air was able to get in from the bottom to circulate. we didn't connect it to the lower right port, but by itself my computer was only getting 20mbps. BOOT Version:4. But perhaps I can set the XB7 DHCP range to be a single IP address. But now I tested without it and it works well. Jan 27, 2022 · The home does have Xfinity service that includes the XB7 (Arris TG4482A) gateway, and two X1 TV boxes. Looking at the details, the manufacturer of the first XB7 was Technicolor but the replacement was Arris. Hi, I currently have the 1200Gb plan and switched over from the XB7 to using an Arris S33 modem and an ASUS RT-AX88U Pro router. It seems these cable modems bind to the very first MAC address of any packet they see - it does not have to be a DHCP request. 2. The 3 TV Boxes are all on xb7 WiFi. The XB7 has four Ethernet ports on the back. Aug 14, 2022 · The bizarre problem is that when in Bridge mode the WAN-side IP address of the Arris modem gets assigned an incorrect FQDN. Yesterday I replaced my Hitron Coda 4582 with XB7 modem (Arris) and noticed that fan inside the XB7 running at full speed all the time, modem is worm not hot, the spinning fan it's very loud, I can hear it in the next room. Fast forward and I'm now getting a repeat of issues encountered prior to the tech visit. I 'was forced' to upgrade to the Roger ignite package to get rid of my Hitron CODA modem and get the new Gen 2 XB7 modem. I've communicated with techs in chat and on the forum boards but I'm getting conflicting information. Don't want to waste time with something that may cause more problems than good. In Texas I View and Download Arris Touchstone TG4482 user manual online. Thanks! · actions · 2020-Dec-14 11: Not a Single issue with my XB7-T, Besides the known issues with wifi settings, otherwise seems to be working great, used in gateway mode since got it, no real issues, performance good for all my As Reddit User u/TomRILReddit mentioned the S33 modem you have is not currently on our approved list of modems that can carry our next-generation speeds. This is I want to simply switch out the Aris for the XB7 without a major hassle. 1 like WiFi bandwidth and channels. ) As such you could get the Arris S33, Motorola MB8611, or Netgear CM2000. I can replicate the issues through wifi and ethernet. 668728 Core Version:dunfell Model:TG4482A Product Type:XB7 Flash Part:4857 MB. The event log on the Arris keep showing T3 time-outs which leads to the modem rebooting. I've just taken a modem to their local store and swapped it out (XB6 to XB7). If you don’t want to get out of your comfy chair to reset your Arris modem, there’s an easier way than poking paper clips in it! Find many great new & used options and get the best deals for Xfinity Home WiFi Router Modem 4-Ports White XB7-CM With Power Adapter at the best online prices at eBay! Free shipping for many products! Jun 27, 2022 · @zip21222 . Oct 5, 2020 · The XB7 GUI Troubleshooting - MOCA showed each Actiontec transceiver at 1200Mbps raw link and about -42dB. Many Linksys modems listen at 192. The XB7-A (Arris TG4482) is an Intel Puma based modem and is widely known for serious service issues, as well as a security vulnerability that can be leveraged in a DoS attack. I've had the same modem and router for 4 years now. Not a single tech I’ve talked to has even the slightest clue how their equipment works. If you have phone service and need an eMTA for that then the Netgear CM2050V is the only modem only option with phone and 25gbe, but if you're willing to use Link Aggregation then the Arris T25 would work as well. 4 days ago · Vendor:ARRIS Group, Inc. c) Four XB7 users DO have this connection problem. There's no exhaust fan. I was upset with all the online bad reviews. The XB7 is a gateway with a bulit in modem and router, the SB8200 is just a cable modem with no router bulit in. Reply reply Mar 7, 2021 · I had the same issue and after some research realized that the air comes in from the bottom and then is expelled through the top via a weak fan. Mar 22, 2024 · The XB7 gateway has Xfinity bridge mode, which allows you to disable its routing capabilities while leaving the gateway with only modem functionality. I haven't used an xFi combo but at $14 a month you could buy a good 16 channel modem and AC1900 router and it would pay for itself in like 15-16 months or so. Reply reply Nov 12, 2024 · My Arris TG4482A, XB7 & XiOne-SC Tv Boxes, keep locking up or Freeze; watching TV, Saved Movies or Apps like (Disney+) at times feel that we are on Dial-Up. Others have the Technicolor version of the XB7. I use a Ubiquiti UniFi DMP and 4 AP’s with the xb7 set to bridge mode. Touchstone TG4482 gateway pdf manual download. I could not get my security camera to keep connected with 2. I have a WiFi adapter that works off 2. Typical Roger's, they give you shit equipment and the only way to get better stuff is to Pay More. XB7’s are white & made by Commscope & Technicolor. Adding the MOCA transceivers created two problems: Pods were randomly re-meshing (slow flashing white LED) dropping all traffic, and MOCA link uptime was always less than 8 minutes, sometimes less than 30 seconds. Look at the ping stats below, where a normal range should be around 20ms. 4 & 5 GHz WiFi. XB7-CM? If it's the one I am thinking of, that would be the XB7-T (CGM4331COM). Lately I've had to restart my XB7-T almost daily to reconnect to a camera. There are currently only 4 compatible modems, we expect this list to grow as time goes on, but these are the 4 modems that can be purchased and will work with our next-gen speeds: Jul 31, 2023 · Find your modem's diagnostics page. d) The Technicolor XB7 that does NOT have this problem (as noted in 2(b)) has an earlier firmware version We have two suppliers Technicolor and Arris. I am not sure if the XB7 supports the RSTP protocol whcih is required if you have more than one SONOS device connected via a wired connection. Jun 9, 2022 · I am thinking of upgrading from XB3 to XB7-XB3 speeds seem ok for our plan/usage. However, using my new equipment, I am getting 700 down and 5 up no matter how I connect. Everything was working fine with my own modem before so I'm pretty sure it's the xFi Gateway. In my experience some combos are riddled with firmware problems and aren't as stable as an Arris 6183 and Nighthawk AC1900, for example. The rental XB7 modem fails to properly acquire a signal. 1, or the higher downstream frequencies because the SB6121, which uses DOCSIS3. Put modem in bridge mode Connect first Deco M9 unit to modem and set it up (which should default to Router mode) Setup the remaining 2 units Question: I have an Ooma phone connected via Ethernet cable to the modem - will this still work if the modem is in bridge mode or do I need to connect it to the first Deco unit instead? I always had issues with the ports on the XB7; usually they’d just stop working altogether and ended up getting a replacement XB7. When I switched to Ignite and had the XB6 it seemed adequate for Upstairs has a XB7 modem. I am able to change the setting in 10. Aug 8, 2023 · If your network is slower than usual, it may be time to factory reset your Arris router or modem. than full speed, it's louder than my PC with 5 - 140mm fans I just received the XB6 Modem from Shaw, and my VPN does not receive internet when connected. afterwards, we connected the other devices and everything is getting high speeds, except for my pc. They also make modems for themselves and others so we don't get to just demand a million modems. If you own one of the affected modems (listed below), you can file your issues and get alerts to any possible legal action against Intel and the cable modem brands (particularly ARRIS). Download 115 Arris Modem PDF manuals. I decided to keep the Tech XB7 and returned the Arris. Comcast pretty much blackmailed me into switching to it (if I don't switch I'll pay about $40 extra per month for the 1. Prior to the switching, I was getting 900 or more down and roughly 200 up. Had nothing to do with using in bridge mode. When I had the older Hitron modem I always used it in bridge mode and had an ASUS AC68U Gigabit router (which I still have boxed away). Has anyone found this to be correct? Thanks for any help! Jan 19, 2023 · XB7 Model: TG4482A Vendor: ARRIS Group, Inc. Gatew I had to disable these services on the port connected to the modem. 2GB, through XB6 (Technicolor), provisioning my LAN & WiFi and reliably getting 900+ Mbps downloads (at the XB6) on my ethernet LAN; reliably using 2. Apr 11, 2021 · The problem these days is that the newer modems are running Orthogonal Frequency Division Multiples (OFDM) channels in both directions, which are the main data carriers for the modems. No issues with my WiFi Calling. 2Gbps Dec 9, 2019 · Forum discussion: Looks like a new xfinity gateway passed through testing. I use the 2. the first time we set up the internet, the only device connected was my computer with an ethernet. Issue: Router will not connect to modem. The Shaw Agent said that my VPN will work with the XB7 modem. ) with Intel Puma 6 (on Hitron modems) that we switched to a reseller who offered a modem with a Broadcom chipset (TC4400) and zero issues since. No reported problems with these units. After I called the technical service, and have him do a hard reset on his end, the problem seems to be solved for a little while, but still comes back again. Most modern modems do have such a feature to aid people with solving technical problems. Sorry if this has been dealt with previously. Feb 10, 2020 · Wireless Performance: No Better than the Previous Modem (At Least for Me) One of the reasons I had high hopes for this router is I had sought better performance from Comcast’s wireless equipment. Mar 15, 2023 · Hi all, Wanted to get the collective wisdom here. 1 to setup port forwarding instead they now require to use either the online web page xfinity. The 7-T is Broadcom based, and is extremely reliable. Is this I'm having constant yet intermittent issues with my service. May 28, 2020 · I only have the modem now, I used to have netgear router and a netgear nighthawk gaming switch for my hardwired devices. Steps taken: • Had phone tech re-provision original XB7 modem. Dec 11, 2024 · For faster upload you need one of Comcast's newer rental gateways (XB6, XB7, XB8) or one of the few retail devices shown in the "Next Gen Speed Tier" group with an upload speed rating in the "All Compatible Devices" PDF: May 26, 2023 · Troubleshooting and Fixing Your Arris Modem Issues. 4Gbps with my XB7 in bridge mode. 5G starts at 100, and then reaches 700, and back down to 480 or so. There are well documented problems with the Puma 6/7 processors with network drops and jitter under load. The Arris TG3482ER (XB6) uses the dreaded Intel Puma 7 SoC, just like the Hitron CODA-4582. Typically, there are only three options available to anyone having Wi-Fi issues with their Arris modem: Fix #1 – Check Every Cable. I just want to make this switch as easy as possible without firewall issues, port forwarding issues etc. Mar 30, 2021 · It's been a month now, and my XB7 modem is acting up again. Jun 26, 2024 · There are known issues with modems using the Intel Puma chipset but Xfinity is still handing them out. Seems these new modems no longer allow you to use 10. Model number seems to be CGM4331COM. Because I don't currently have any device with cellular data access, I could not use the Rogers Wifi Hub app to set up my wifi as obviously the app needs to communicate with the modem to work, and as the app does not run on a PC or laptop you can't get around not having cellular data access by using an Feb 20, 2024 · @va2124 - Sounds like you have Xfinity provided XB7 Gateway, (and the list of approved modems is for BYOD or what Xfinity calls COAM),. Never had trouble with it. Find information on how to set up your newRogers Xfinity Gateway (Gen 1, Gen 2, or Gen 3) (formerly known as Rogers Xfinity Gateway (XB6, XB7, or XB8)), as well as how to change settings including your WiFi password and network name that you are using to broadcast your local WiFi connection. I accessed the settings thru the web portal as they are not visible on the app. All was well again with the new XB7. Nov 4, 2023 · I have an XB7 router. My speeds immediately dropped down to 170-220. Currently on the XB7-T and the speed seems to go up and down based on no rhyme or reason and the range/speed isn't great for downstairs (modem sits upstairs). Go to hardware > LAN > associate Ethernet LAN port 2 <on> Plug router into modem port 2 (top right) Rant: I can’t tell you how much Comcast has F’ed me. than full speed, it's louder than my PC with 5 - 140mm fans Hi folks, I just signed up for Xfinity 200Mbps and wondering whether I should keep paying 10$ per month for xFi Complete (XB7 + unlimited traffic) or invest into my own modem (recommendations would help) in hopes to recoup the cost over multiple months. User manuals, Arris Modem Operating guides and Service manuals. USB, Ethernet, and Coaxial cables might feel insignificant, and, for the most part, they are. I now get about 1,250-1,350mbps down from the xb7. After 4 months lightening took out my modem and Netgear would not cover it, so I decided just to rent-thinking if I had been renting Xfinity would have replaced it for free. Device was replaced, returned and then a replacement XB7 (current device). Q1) Is it possible to connect a Google router to the #4 (red line) port and set up a completely seperate SSID for the rental suite to use while maintaining the main SSID from the router for upstairs use? Q2) How can I change the settings so the router is always assigned the same 192. Although my gateway speed tests great and all wifi connections test good, I continue having intermittent disconnects from my Ring cameras. 5 Gbps", and if you think its not good enough for your service, you could try exchanging it at the local Xfinity Store for an XB8. I'm having problems with this thing now. As a reminder, posts with Discussion flair are intended for community conversation (such as "which modem should I buy?", etc), and will not receive an official reply. Thanks, I spoke with someone who have xb7 but T version (Cgm4331com) and he said the fan is running but very quiet, mine is like a rocket, full speed all the time, I can hear it in my bedroom (modem seats in living room), only after restarting it's quiet for 2-3 min. Jun 27, 2020 · Please describe how you are connecting each SONOS device to you modem. I have a XB7-T modem connected to a TP-LINK T2600-52TS 48 port Managed Ethernet Switch. I put the modem on a small coaster tile and now it is running much cooler. Note the light on the modem is solid white when I lose connectivity, it does not power cycle since it would take longer. Jul 8, 2023 · XFINITY XB7 (ARRIS TG4482) ARRIS CM3200; ARRIS DG1642; ARRIS DG1660; The problem is with the CPU in the modem is taking too much time to process network packets Sep 11, 2024 · I've used MJ connected directly to my Xfinity Arris XB7 modem with no issues for over a year, but recently incoming calls are not getting through and so go directly to MJ voicemail. 1 High-Split (does not matter for right now, comcast is using mid-split for upstream speed improvements, which both the XB7 and XB8 support. I need to have reliable phone service at the home, and if I understand how to put the hardware together, I see a few options with the following questions. Jul 30, 2020 · After hours working with the XB7 yesterday trying Bridge Mode so I code use my Orbi mesh system as the router as the XB7 has insufficient coverage for the house, I had to call tech support. Just a defective unit. Part of that deal was to replace my personal owned CM1100 to a rental (covered in deal) XB7. As a consequence to that, the do not tell you that you cannot enable bridge mode. XB7-T has Broadcom Chipset that should be good as far as cable connection is concerned. ilqg tdsgywj xued tuco xaqhh sfbab bvcwxo ryyvu yigno qlythe