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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.
· AT&T, Comcast & Verizon Trot Out Their Best Net Neutrality Snark [today]
· Comcast Confirms Looming Wi-Fi Calling Service [24th Feb 06:12PM]
· Astroturfing Leads To $20 Billion Comcast Discrimination Suit [23rd Feb 06:38PM]
· Comcast Is Cooking Up a Wi-Fi Calling Service [23rd Feb 06:36PM]
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 TopicGroupReplies/uniqsLast Post
topic What to do when Comcast will not resolve a domain name? by OldCoalMinerConnectivity5/160camper : 27th Feb 12:06PM
topic Trying to understand cable modem issues by hockeyhomerConnectivity2/155Wilsdom : 27th Feb 10:54AM
topic FCC is making new internet rules.. by Clark KentConnectivity11/314FureverFurry : 27th Feb 02:23PM
topic Can the new Xfinity/Cisco cable modem router block IPv4? by bobmct9Connectivity1/77ropeguru : 26th Feb 03:46PM
topic Comcast Intermittent drops WOW and Voice Comms by SkubuhConnectivity-/5426th Feb 02:05PM
topic 2nd day of thisattachments by jay608Connectivity7/461jay608 : 23rd Feb 11:01AM
topic dead zone help needed by dakotajConnectivity8/153telcodad : 21st Feb 08:41PM
topic Constant modem disconnect with good signals?attachmentsx2 by alwaysonjohnConnectivity8/229telcodad : 22nd Feb 03:45PM
topic Comcast Xfinity Internet hang on certain websitesattachmentsx3 by fatmanskinnyConnectivity7/191Corporate : 22nd Feb 01:30PM
topic I can track my internet getting slower with temp by NMKConnectivity15/510telcodad : 24th Feb 06:01AM
topic Connection Drops 6 to 8 times a week this super annoying by DJboutitConnectivity1/93jbob : 22nd Feb 01:26PM
topic Possible DOS Attack ? by Clark KentConnectivity7/270NormanS : 19th Feb 07:23PM
topic Internet has been unusable for daysattachmentsx2 by MegahurtzConnectivity25/561anon : 22nd Feb 12:01AM
topic Xfinity XB3 (DPC3939) + ATT Microcell 3g (dropping connection... by adammusicConnectivity3/106iNick : 18th Feb 09:11PM
topic SBG6580 Can ping from modem, but not from LAN by joyloveConnectivity2/192joylove : 18th Feb 11:41PM
topic Configure Sonicwall TZ 105 to work with Comcast SMC Gateway SWCD by scstechsConnectivity21/257NetFixer : 19th Feb 04:20PM
topic My Comcast Home WiFi Won't Let Me Use Facebook App by briman27Connectivity18/560PeeWee : 23rd Feb 11:53AM
topic Did anybody just experience a massive weird outage? by pcloverConnectivity1/405anon : 16th Feb 06:56PM
topic Comcast massive connection issues South Florida Broward County by topherrrrConnectivity15/627chrisvc86 : 26th Feb 05:49PM
topic T3 timeouts cold weather related ?attachmentsx2 by FureverFurryConnectivity3/225FureverFurry : 15th Feb 10:34AM
topic Modem constantly dropping internet connection - Comcast by FrankentekConnectivity4/269owlyn : 14th Feb 05:41PM
topic Non-optimal IP Routing from Washington DC by slrdcConnectivity7/248whfsdude : 14th Feb 09:45AM
topic Web pages freeze for several seconds - IPv6 issue? ( 1 2 ) by ShadowConnectivity38/834anon : 22nd Feb 10:08PM
topic Modem Downattachmentsx2 by cpayne5Connectivity1/197cpayne5 : 13th Feb 02:03PM
topic Can anyone identify this Comcast fiber node? by fetcherConnectivity19/1011rody_44 : 13th Feb 03:32PM
topic Some kind of major outage/wire cut in San Jose area? by pflogConnectivity2/282anon : 12th Feb 01:09AM
topic outage in the bay area (Fremont) past several nights. by crashnburnConnectivity5/326crashnburn : 20th Feb 12:25AM
topic Slow speeds almost every night by techjoeConnectivity5/176hokie21 : 10th Feb 11:14PM
topic Comcast down? Quincy MA by leondConnectivity7/419JoeHemi : 13th Feb 01:27PM
topic New Service - Intermittent terrible speeds by ArkConnectivity16/275Ark : 11th Feb 09:01AM
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