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The Comcast forum is a members helping members forum for discussions about Comcast's cable internet service; its use, availability, features, customer service issues and general information. Presently, this is also the forum for discussion of Comcast Digital Voice (CDV) and Comcast Wi-Fi. Please include this information in your posts when requesting help. Please ask Comcast cable TV questions in the Comcast Cable TV forum.
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 TopicGroupReplies/uniqsLast Post
topic Should I get a 8 x 4 modem or a 16 x 8 modem? ( 1 2 ) by MadtownConnectivity49/1418maxbrando : 21st Jan 10:36PM
topic What is my download speed and will 150Mbps be available? by yuppi138Speed2/149yuppi138 : 21st Jan 09:54PM
topic High Packet Loss to first hop. by Digital07strConnectivity3/90train_wreck : 21st Jan 09:32PM
topic Call from "Comcast" - 510-336-4705 by RobCustSvc12/637FureverFurry : 21st Jan 05:17PM
topic Downstream Channel Decreased (Resolved) by Ben09Connectivity4/242anon : 21st Jan 03:57PM
topic slow speeds by mark5019Speed2/105mark5019 : 21st Jan 02:03PM
topic area being upgraded?? by relli843Connectivity8/568relli843 : 21st Jan 01:43PM
topic What singal on my modem is betterattachmentsx3 by srtdodge05Signals1/132owlyn : 21st Jan 01:41PM
topic Unable to connect to CableWIFI by Miller90Connectivity9/409Miller90 : 21st Jan 01:34PM
topic Shaperprobe "no route to host"attachments by rolfpConnectivity5/235rolfp : 21st Jan 11:01AM
topic Slow upload. by AnttwanSpeed1/97Anttwan : 21st Jan 01:47AM
topic Blast Plus Tier - SB6121 / Linksys E3200 - Very Slow! by basehead617Speed27/672basehead617 : 20th Jan 10:39PM
topic Comcast and hardware by AndyAEquip8/291boontonflyer : 20th Jan 05:46PM
topic Thinking Of Dumping Comcast Business HSI by jseymourBusiness4/274clocks11 : 20th Jan 02:39PM
topic Been awhile since I checked the Comcast speed test site....attachments by Stu PidasoSpeed9/478EG : 20th Jan 12:49PM
topic New Xfinity X1 Install-Michigan - HSI down is s l o w by coastman49Install12/420coastman49 : 20th Jan 12:30PM
topic Business Class - how much do you pay for HSI? by train_wreckPrice10/443jseymour : 20th Jan 10:12AM
topic "Normal" look from spectrum analyzerattachments by wiz561Signals18/405anon : 20th Jan 08:01AM
topic Questions and findings user bridge mode ( I use the DPC 3939 )attachmentsx3 by mtraiEquip10/231warpc0re : 19th Jan 05:57PM
topic IP Location Question?attachments by iNickConnectivity12/270Clark Kent : 19th Jan 05:08PM
topic DPC3941T Who has and what do you think? by mtraiEquip-/12719th Jan 04:22PM
topic Occassional Loss of connectivity but modem shows all is fine by piookConnectivity3/218owlyn : 19th Jan 01:24PM
topic Packet loss issues in Portland Or since 01-09-15 by devwildConnectivity2/168devwild : 19th Jan 11:40AM
topic Cisco Modem/Router with X1 question... by LowRiderEquip2/203MDA : 19th Jan 05:12AM
topic Will increasing channels increase stability? by wiz561Equip10/473Mike Wolf : 18th Jan 06:26PM
topic Can I complain?attachmentsx2 by tylerswebConnectivity20/602bendover : 18th Jan 04:30PM
topic 64QAM? by Parad0xxrConnectivity13/479camper : 18th Jan 11:53AM
topic SB6183 and T3 timeouts and T4 reboots by wiz561Connectivity7/207Tobin : 18th Jan 11:30AM
topic Comcast introduces a new wireless gateway - the Cisco DPC3941T ( 1 2 3 ) by telcodadEquip67/8104mtrai : 18th Jan 11:19AM
topic "forums.comcast.com" down? by train_wreckConnectivity4/206train_wreck : 18th Jan 12:49AM
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