Experiencing speed and connection problems with your broadband service? The quickest and easiest way to solve these issues is the controlled shutdown and switching back on of your equipment.
![Business Smart Hub 3](https://business.bt.com/content/dam/bt-business/images/help-and-support/broadband-and-internet/bt-business-hubs--help-and-guides-for-your-model/smart-hub-3-photo-front-small.png)
Business Smart Hub 3
![Business Smart Hub 2](https://business.bt.com/content/dam/bt-business/images/help-and-support/broadband-and-internet/what-do-the-lights-mean-on-my-bt-business-hub/smart-hub2-small-new.png)
Business Smart Hub 2
![Business Smart Hub 1](https://business.bt.com/content/dam/bt-business/images/help-and-support/broadband-and-internet/what-do-the-lights-mean-on-my-bt-business-hub/smart-hub-small.jpg)
Business Smart Hub 1
![BT Business Hub 5](https://business.bt.com/content/dam/bt-business/images/help-and-support/broadband-and-internet/what-do-the-lights-mean-on-my-bt-business-hub/hub5-medium.jpg)