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The Cox HSI forum is for technical discussions about the Cox cable Internet, TV or telephone service ... Use, availability, features, customer service issues, general information and helping each other with problems. Flaming, trolling or spamming will Not be tolerated. Purely social topics will be moved to a more appropriate forum or deleted.
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Group: All, AR, AZ, CA, CT, FL, GA, KS, LA, NC, NE, NV, OH, OK, RI, TX, VA, Off Topic, ALL, CATV, PHONEpage: 1 · 2 · 3 · next
 TopicGroupReplies/uniqsLast Post
topicsticky what to post before complaining about slow speeds...? ( 1 2 ) by tubbynetALL35/44kgrobinette : 20th Aug 06:13AM
topicUpdated Speed Incease Rollout Schedule ( 1 2 3 4 ) by chatter91/6437dvd536 : 22nd Oct 05:36AM
topicstickyProviding or Posting MAC Addresses by No_Strings1/4856grobinette : 20th Aug 06:10AM
topic Request for New Cisco SDV Tuning Adapter Firmware ( 1 2 ) by BryanInPHXCATV35/3307BryanInPHX : 9th Oct 10:54PM
topic Ultimate Tier Speeds Dropping at Night ( 1 2 )attachments by mkenny28LA53/3024Jrod0125 : 20th Oct 10:32PM
topicCox Communications Launching Gigabit Internet Service in Phoenix ( 1 2 3 ) by Metal Head69/2015Hard Harry : 22nd Oct 05:27AM
topic Went over the data usage... ( 1 2 ) by pariah164AZ42/1352anon : 23rd Oct 05:47PM
topic Has Cox enabled IPv6? ( 1 2 ) by Ipv6inRIRI30/1151daveinpoway : 28th Sep 01:28AM
topic Doubling of speeds in Hampton Roads coming by betterdanVA29/1075enthuz : 22nd Oct 08:40PM
topicTuning Adapter Issue by gabmasterjcc20/1061gabmasterjcc : 5th Oct 11:12PM
topicI've found a reliable way to crash my cable modem ( 1 2 ) by whosmatt33/940whosmatt : 2nd Oct 03:53PM
topic Speed after DOCSIS 3.0 upgrade by garyk1AZ6/892garyk1 : 4th Oct 07:49PM
topic Double speeds officially advertised by JeffinKennerLA9/803davidhoffman : 26th Sep 01:52PM
topic giganews.com and supernews.com unreachable by BusyKittenAZ11/719Ameth : 27th Sep 04:49PM
topic Speed upgrade live by JeffinKennerLA16/701davidhoffman : 26th Sep 02:19AM
topic Gigablast in Irvine?!?!?!?!attachmentsx2 by WiFiguruCA17/633OpTiC : 23rd Oct 08:33PM
topicSan Diego Upgrade is Liveattachments by DarkFlow22/617Dsm1995 : 23rd Oct 03:00AM
topicOnly 4 downstream channels by rich77728/567anon : 21st Oct 05:49PM
topicJust got Cox Ultimate Internet installed. This is amazing.attachments by RedTib1/528anon : 8th Oct 03:51AM
topic "Virus on the line" by DarxideOH10/527Darxide : 6th Oct 11:55AM
topic High end routers and Cox by JeffinKennerLA9/527anon : 7th Oct 01:44PM
topic Signal Questions / Amp Locationattachmentsx3 by billaustinALL14/490bbeesley : 29th Sep 04:51PM
topic What will happen to ultimate? (speed upgrade) by emkCA9/431dvd536 : 22nd Oct 05:26AM
topic Poor Service in Owasso by asiatrailsOK22/404asiatrails : 1st Oct 08:58PM
topicResolved - Cox Web site under attack, or just down? Thanks by namida1212/396namida12 : 3rd Oct 11:47PM
topic COX support giganews.com blocked? by myronreissNE4/395Hard Harry : 28th Sep 01:50PM
topic Internet speed increase arrived today in CTattachmentsx2 by Ender3rdCT1/391Hard Harry : 14th Oct 02:26PM
topic Switched to Cox HSI and... still no change. by InsaneBimmerVA7/386Hard Harry : 19th Oct 12:02PM
topic SB6120 Resetting for Several Days Nowattachmentsx3 by DaveLessnauNV8/374DaveLessnau : 11th Oct 02:05PM
topichttp://forums.cox.com/ frequently down ( 1 2 )attachments by Hard Harry30/358Hard Harry : 2nd Oct 09:25PM
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