This am my husband's computer could not connect wirelessly. All the lights on the superhub 2 were normal. I did the usual stuff, restarting, trouble shooting wizard, uninstalling and reinstalling the network adaptor etc but to no avail. This afternoon I fired up, was asked for the network password and got connectivity. (I have not changed the channel but left it on auto)
I decided to look at the router status and found these errors. Should I be concerned? I have not noticed any problems.
Those errors are just a VM security measure where VM's DHCP server refuses to issue a IP address to the hub whilst the hub is in a Renew state. VM's DHCP server will not issue a IP address to the hub untill the hub goes into the Rebind state, where it has to provide additional credentials to obtain an IP lease. More on the DHCP life cycle here.