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Forum Discussion
Mid/High-Split modems affecting TV Cable Pixels Reception?
This past year, I was using the Xfinity XB8 modem which utilized the newer enhanced Xfinity Mid/High-Split spectrum (32x8) allocation in DOCSIS. As advertised saw my upload speed go to over 120 Mbps...
Yes, the CM2000 does not provide the enhanced upload speeds. Would love to contact someone at the ISP to discuss the issue, but for a consumer to be put in touch with a Network Engineer who would understand the issue is difficult at best.
Have had some in discussion groups though convey that it is a known problem, but no other information. Thanks for your reply.
Well the ISP should be resolving any Cable TV issues and any Internet signal issues up to the modem side.
Something to ask the ISP for escalated support for if your having Cable TV issues.
The ISP has been doing lots of changes over past couple of years and could be something there doing maybe causing problems. Something to ask them about on the phone.