Since Virgin Media upgraded our Broadband service to 50 Mb/s and replaced the Hub for a Super Hub, I have been able to browse the Internet on all 13 workstations (on a Domain) without problem except - (and its a big except) - any site where I require a secure login i.e. Internet Banking, Ebay, PayPal etc., (the last two were for testing purposes only), I am not allowed to login and it immediately returns to the previous page - no error message.
Nothing has changed on the servers or workstations and the only change which could account for the problem is the Virgin Media super Hub and of course the Broadband speed increase. We currently have to accept the Super Hub in Modem/Router mode as it would not function as modem only with the Draytek Vigor 2830n router which has been cast aside for the time being.
As the Super Hub has little or no configuration capability, has anyone experienced such a problem and what the solution would be?