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Comcast Motorola MB8611 Normal Status Lights. Light: STATUS: Description & Suggested Action: POWER: SOLID GREEN: Powered ON: UNLIT: No Power: DOWNSTREAM: FLASHING GREEN: Scanning for DS channel: SOLID GREEN: Connected on 1 Downstream channel: FLASHING BLUE: Negotiating bonded channel(s) SOLID BLUE: Bonded with 2 or more channels: UPSTREAM:Flashing: A firmware update is in process. (Make sure you leave the modem alone and don't unplug it.) Blinking: Searching for signal. This can means there's no signal at all. Solid: Modem is working in DOCSIS 3.0 mode. Blue is only available in solid and means the modem is working well in DOCSIS 3.1 mode.Update: Modem has been up for 1 days 10h hours now and nothing has changed on my side. Software version is still 8611-21.3.7 I'm having the same SYNC Timing Synchronization failure - Fai...The update causes it to reset, disrupting my internet service for a few minutes. Then the modem restarts a few times within an hour, disrupting the internet service every time. After two restarts, the firmware reverts to 8611-19.2.20, and my internet service works until Xfinity detects that the firmware needs to be updated (usually a few hours).Read the Software End User License Agreement . To accept the agreement and continue with the installation, click Next. License Agreement 4 . The connection steps are displayed . Connection Overview a . Plug the power cord into the Power port on the back of the Router . Internet 4 3 Ethernet 2 1 Reset Power ...2021-08-16 05:07 PM Xfinity technician visited today and confirmed that he is seeing 1300mbps coming in. Factory reset since then and still getting the same result. 2.4ghz set to port 11 5ghz - port 48 20/40mhz coexisitence checked WMM enabled for 2.4 and 5 ghz with cts/rts set to 2347 on both and preamble set to short IPv6 disabledAfter a lot of troubleshooting, I figured out that it is related to the firmware, aka software. With Firmware 8611-19.2.20 it is stable, but then Xfinity updates it to 8611-21.3.7. The update causes it to reset, …These data files do not update your firmware but consist of Software files that are cached on your Product and override older files. By agreeing to this Agreement, you agree to automatic updates. 5. DATA AND PRIVACY. Belkin is committed to protecting your privacy. Our goal is to provide you with a positive experience when using our apps ...Amazon Associate Links:As an Amazon Associate I earn from qualifying purchases:Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem: https://amzn.to/3Xvf0IjPair...After accessing the login page, you can go to the Settings option and from there click on the firmware update option and select the new version. Now, wait a little bit until your firmware is getting update. Hurrey, the MB8611 firmware update process is finally complete. Can I reset My MB8611 DOCSIS 3.1 cable modem using the WPS button?View and Download Motorola MB8611 quick start manual online. DOCSIS 3.1 cable modem with 2.5 Gbps LAN port. MB8611 modem pdf manual download.MB8611 . Factory reset did not work. Message 12 of 38 0 Kudos Reply. Sheldonng. Aspirant Mark as New; Bookmark; Subscribe; Subscribe to RSS Feed ... Netgear are well aware of this issue and it will be fixed for the next firmware update. In the mean time, you could put the XR1000 in the DMZ of the Comcast/Xfinity modem. That would resolve any ...A Broadcom BCM3390 core chipset is being installed in both the contenders. Here the Motorola MB8611: has only one 2.5-Gigabit Ethernet port. delivers 2.5 Gbps downloading and 800 Mbps Uploading Speed. But can be upgraded to provide 6 Gbps. and is cheaper. On the other side, the Arris SB8200: has two 1-Gigabit Ethernet ports.My Motorola mb8611 kept rebooting frequently as mentioned in other posts I found in this forum. I guess it may be related to firmware update, because a few times I logged into...New Motorola MB8611 Modem. Spent 2 hours on the phone with Xfinity tech support trying to get this new modem to connect. I currently have the $15 monthly rental modem/router unit. I have the rout...2021-03-11 09:28:03. Re:Archer A5 can't setup with MB8611. The modem wants to connect to a different device. Try power off, unplug, wait 5-10 minutes, power off the router, power on the modem, wait for it to stabilize, then power up the router. Sometimes you may need to contact the ISP to reset the modem.Jan 9, 2023 · Monday, January 9th, 2023 1:22 AM Closed Motorola MB8611 modem keeps restarting - firmware issue I have owned my own Motorola MB8611 cable modem since September 2022, and since the middle of December 2022 it has been restarting multiple times per day. After a lot of troubleshooting, I figured out that it is related to the firmware, aka software. Update Router Firmware. Corrections and bug fixes are released with every new update, so it's critical to keep your router up to current. As a result, difficulties like picture quality window infringement might arise when ISPs refuse to accept outdated software. Router firmware is often updated on demand.I have owned my own Motorola MB8611 cable Purchased an new Motorola MB8611 a little Now, the MB8611 is showing the 2.5G link to the UDM-PRO and the Internet connection is established. Download ~714Mbps but upload is only ~5Mbps. With the old MB8600 it's ~960Mbps down and ~40Mbs up. For testing I also tried the Arris S33 with pretty much the same slow speed as the MB8611, and I also tried the different LAN ports …We have a Motorola MB8611 modem that worked great for months after upgrading to 1 Gbps speeds. On 4/29, we received a message from Xfinity that they have boosted our speeds to 1.2 Gbps. After receiving the message and restarting the modem, the internet has had persistent, intermittent dropping. Two Xfinity techs have come out to the house. Supporting the only standard that can deliver speeds over 1 Gbps/se Jan 31, 2023 · Received and installed the new Motorola MB8611 Modem yesterday (14 Feb 2023). So far internet connection is steady with the new system running 19.2.18 software. However, the new MB8611 is showing a high number of Corrected/Uncorrected data sends. This may be related to the repeated Critical and Warning entries in the Event Log further below. Modem: Motorola MB8611, Firmware 8611-21.3.7 - Owned by me. Li

The Motorola MB8611 Ultra-fast DOCSIS 3.1 cable modem supports true Gigabit speed tiers with a 2.5 GB Ethernet port. Approved for Comcast Xfinity, Cox, and Charter Spectrum …Dual-band (2.4 + 5 GHz) AC2900 wireless router with the latest 802.11ac MU-MIMO technology for data transfer speeds up to 2900 Mbps. 1.8GHz 64bit Dual-Core processor optimizes network traffic and connectivity speeds from the USB 3.1 Gen1 and 4x Gigabit LAN ports. Designed for lag-free online gaming and flawless 4K UHD streaming with …Here's the detailed steps to direct message us: • Click "Sign In" if necessary. • Click the "Direct Message" icon (upper right corner of this page) • Click the "New message" (pencil and paper) icon. • Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list.mb8611 firmware. My Motorola mb8611 kept rebooting frequently as mentioned in other posts I found in this forum. I guess it may be related to firmware update, because a few times I logged into 192.168.100.1, I noticed a different firmware version. The device seemed coming with firmware version 8611-19.2.18. And sometime after a rebooting, it ...

This is not a Motorola cable modem issue, Comcast is attempting to push a firmware update or update of some kind and is causing issues with the MB8611, which is an approved Comcast cable modem. Check out how many posts are related to MB8611, does anyone really think that these many Motorola cable modems are "faulty" and need to be replaced?MB8611 Data Sheet. MB8611 Quick Start Guide. Motorola Phone Support: 1-800-753-0797. Motorola Email. Motorola Support. Motorola Facebook. Motorola Twitter. Additional Cable Modem Specification Pages. ARRIS SURFboard SB6141 Cable Modem. ARRIS SURFboard SB6183 Cable Modem. ARRIS SURFboard SB6190 Cable Modem. ARRIS SURFboard SB8200 Cable Modem…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Works with Comcast XFINITY, Comcast Business, . Possible cause: So how do you update your modem's firmware? Users are not responsi.