Slow Home Internet

I would guess the gateway took an update and now the web interface no longer provides the "admin" access. If you have one of the newer T-mobile gateways i.e. post Nokia gateway, the newer ones require the use of the mobile application on your phone to have admin access. Only the Nokia gateway still provides the HTML interface with administrative access. I can only speculate that T-Mobile development decided to streamline the development efforts to the mobile application to save money. The development of the Nokia gateway software is not where the focus is as they moved on to the other two gateways for newer deployments. It is what it is. I prefer the management via the HTML interface and have the Nokia gateway. Once in a while I will use the mobile application but still the web management option would hands down always be my preference. Since you can only access the management from the local network via wi-fi it would make sense to me however development costs are probably the driving factors.