Note: from 10 July, if you don't power off a DOCSIS 2.0 modem then it will remain connected for a while (until it next needs to authenticate). DOCSIS 3.0 and 3.1 modems remain unaffected. Tbox set top boxes connected via cable will also likely keep operating for a few more days also (as they also rely on the DS2.0 cable modem authentication).




