That's what I thought, I have created a new network and it is all connected, I have seen that I can change the network name etc once I have put the hub 4 into modem mode rather than router, so the next step is to put the hub 4 into modem mode and reboot everything, does that sound correct? If I what to put the hub 4 back into router mode I need to log into it using new IP address via ethernet cable or I presume can reset the hub