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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 Digital Phone (CDP) as well as Comcast Wi-Fi. Please include this information in your posts when requesting help. Please ask tweaking questions in the Broadband Tweaks forum, hardware questions in the Computer Hardware forum and cable TV questions in the Comcast Cable TV forum.
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topic Tap underwater by JmagConnectivity1/419rody_44 : 22nd Jun 08:32AM
topic Internet only extra fees/charges? by robwiljasPrice9/535robwiljas : 21st Jun 10:14PM
topic comcast denying blast is even 105 by truasian16Speed12/1218NetFixer : 21st Jun 02:38PM
topic blast speeds by truasian16Speed13/563netcool : 21st Jun 01:48PM
topic Upgraded to extreme and now getting slower speed then blast. by Spartan305Speed1/256Coelispex : 21st Jun 12:57PM
topic Looks like 16-channels in NW Chicago suburbs by andyrossConnectivity4/635andyross : 21st Jun 08:31AM
topic 16x4 modems like the ARRIS TG1672G Upgradable to 24x8? by Chris 313Equip-/41021st Jun 04:20AM
topic How does IP address allocation work? by giraffedataConnectivity7/465NetFixer : 21st Jun 03:31AM
topic 75% packet lossattachments by xrbbaker2Connectivity16/459MDA : 20th Jun 07:26PM
topic 5341J + Multiple Static IP's? by CrashFFEquip11/231CrashFF : 20th Jun 05:19PM
locked Report Free Speed Doubling Upgrade HereSpeed1/142anon : 20th Jun 04:54PM
topic Roku Streaming Stick wont connect to my Comcast HSI WiFi network by KryndaraWiFi3/823EG : 20th Jun 01:53PM
locked Netgear 7000 - which firmware?-/3519th Jun 09:05PM
topic IPv6 Question by AnOnofishIPv62/248EG : 19th Jun 03:35PM
topic How to diagnose speed issues? Arris TM822 by dmb229Connectivity8/324dmb229 : 19th Jun 02:26PM
locked Frontier Calls Comcast's Open Wi-Fi Push 'Disrespectful' by NEWS-/13719th Jun 12:07PM
topic RT-N66U Firmware 5517 kills V6 by mike34IPv614/624mike34 : 19th Jun 11:19AM
topic 3 upload channels now on Cape Cod by bgoodbodyConnectivity-/15718th Jun 09:11PM
topic "DHCP RENEW sent - No Response for IPv6" by train_wreckIPv65/340netcool : 18th Jun 07:01PM
topic What is the Lifespan of a Cable Modem? by CableConvertEquip4/451mahicks : 18th Jun 06:54PM
topic Saw Truck Next Door...Now Problemsattachments by CableConvertConnectivity15/1289CableConvert : 18th Jun 03:22PM
locked New FCC Report Shows if Your ISP is Delivering Advertised Speeds by NEWS-/12318th Jun 02:06PM
topic Replacing a TG862 ( 1 2 ) by Melissa2009BEquip39/1164mahicks : 17th Jun 08:55PM
topic New to Comcast, and I need help configuring the EA2700 router by nabril154Equip6/311NetFixer : 17th Jun 06:58PM
topic Constant Loss of Connectionattachmentsx3 by TravisBConnectivity6/354EG : 17th Jun 06:51PM
topic Comcast "public" wifi by ouroborusWiFi11/638DarkLogix : 17th Jun 05:49PM
topic How fast should blast really be? by Law83Speed18/702suggy2004 : 17th Jun 09:54AM
topic Current FiOS subscriber trying to determine if worth the switch ( 1 2 ) by shmeePrice38/1568bassman99 : 17th Jun 08:08AM
topic What ever happened to xfinity wifi by Gerard1234WiFi2/445telcodad : 16th Jun 02:42PM
run its course
5/123anon : 16th Jun 12:40PM
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