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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 Comcast 2014 Side Discussion about Doubling Speeds ( 1 2 ·· 97 98 99 100 ) by relishSpeed2998/262kPapageno : 26th Jan 04:13PM
topic Help measure the global Internet! ( 1 2 ·· 27 28 29 30 ) by jlivingoodConnectivity897/32kcamper : 23rd Jan 10:00AM
topicsticky Report Free Speed Doubling Upgrade Here ( 1 2 ·· 9 10 11 12 ) by JohkalSpeed332/98kBink : 14th Jan 06:47PM
topicsticky Evidence of Comcast IPv6 CPE Dual Stack (CPE and CPEPD) ( 1 2 ·· 7 8 9 10 ) by NetDogIPv6277/95kryan3531 : 7th Jan 04:24PM
topic SB5120 for 25 Mbps service? ( 1 2 3 4 ) by c4018944Equip97/1461Mike Wolf : 23rd Jan 08:06PM
topic Comcast introduces a new wireless gateway - the Cisco DPC3941T ( 1 2 3 ) by telcodadEquip67/8105mtrai : 18th Jan 11:19AM
topic Ethernet cable question ( 1 2 ) by FureverFurryConnectivity50/1277Body Count : 24th Jan 10:11PM
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 DPC 3939 New Firmware push last night 1-14-2015 ( 1 2 )attachments by mtraiFirmware45/885NetFixer : 22nd Jan 06:03PM
topic Blast Plus Tier - SB6121 / Linksys E3200 - Very Slow! by basehead617Speed27/672basehead617 : 20th Jan 10:39PM
topic The speed goes down by 1/2 to 1/3 by khonjoSpeed27/874jlsanner : 22nd Jan 01:36AM
topic How Do I check Signal Levels On A Cisco dpc3939 xb3 by DJboutitSignals26/129DJboutit : 26th Jan 01:21PM
topic How do I post OOKLA tests here, mine is bad by wutsinterwebSpeed25/429SuperNet9 : 23rd Jan 09:27AM
topicsticky Report 16 Downstream Channel Bonding Here by JohkalSignals25/1982cyclopsbrew : 24th Jan 08:49AM
topic Lots of incorrectablesattachments by dolphinsSignals24/505dolphins : 26th Jan 07:55PM
topic Moving Service To New Address - Lied to about price? by ArkPrice24/497Robyn : 25th Jan 05:01PM
topic T3/Disconnects by owlynConnectivity21/356owlyn : 23rd Jan 05:19PM
topic Gateway Disable Wireless Misleading - Wireless Remains Active by DarknessfallWiFi21/826lorennerol : 22nd Jan 08:19PM
topic Can I complain?attachmentsx2 by tylerswebConnectivity20/602bendover : 18th Jan 04:30PM
topic "Normal" look from spectrum analyzerattachments by wiz561Signals18/405anon : 20th Jan 08:01AM
topic Router Recommendations by PaRaD0xxREquip18/653Mike Wolf : 26th Jan 07:49PM
topic UPS store by neufuseCustSvc18/672rody_44 : 22nd Jan 03:32PM
topic Best Way to Order Service to Minimize Hassle & Errors? by bikenskiInstall18/3091bikenski : 24th Jan 02:25PM
topic comcast internet barely usable motorola sb5100 by izzoschizoSpeed17/123izzoschizo : 27th Jan 12:03AM
topic Best Motorola Modem... by batsonaEquip17/506maxbrando : 24th Jan 06:38PM
topic Attempting to get Comcast access at my home - help!attachments by GalliumInstall15/582train_wreck : 26th Jan 11:45PM
topic Comcast Throttling Netflix Again? by tirebiterConnectivity15/486maxbrando : 26th Jan 09:55PM
topic 8 plus 8 equals 16? by Master WolfeEquip15/721Master Wolfe : 26th Jan 10:52AM
topic xFinity WiFi "Remembering" iPhone by pende_timWiFi14/417owlyn : 26th Jan 08:36AM
topic Does Comcast still have bandwidth caps? by adamht1987Caps13/455telcodad : 26th Jan 07:11PM
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