Superhub not so super
Not only those problems, but this 'superhub' is the only connection hardware they will send out now and it is not a drop-in replacement for a cable modem. Currently you have to just throw away any boundary router/firewall you currently use. This thing is completely useless to me and many other people.
I've just cancelled an upgrade and new install because I cannot get a plain modem.
They are promising a firmware update to add an option to turn off all of it's fancy gimmicks and operate as a pure bridge, but that is not coming till May at the earliest!