# How to reconnect all device in the DeviceOn/ePaper

## Question

When all devices are in the device list, all devices are offline in the DeviceOn/ePaper. The gateway still works. How to reconnect all devices in the DeviceOn/ePaper?

<figure><img src="https://3356936024-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvoLI0hSi2PAK59nEdFUh%2Fuploads%2FrAqJK0EtwwVlWiANPNQk%2Fimage.png?alt=media&#x26;token=10600742-8895-4a35-9d64-9d27d9e90e4e" alt=""><figcaption></figcaption></figure>

## Action

Please follow the link below to restart the EPD Hub-related service.

{% content-ref url="../../../user-interface-and-functions/server-related-service/service-monitor/epd-hub-restart" %}
[epd-hub-restart](../../../user-interface-and-functions/server-related-service/service-monitor/epd-hub-restart)
{% endcontent-ref %}

When all services work, all devices will show on the web.

<figure><img src="https://3356936024-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvoLI0hSi2PAK59nEdFUh%2Fuploads%2FWmGbm3wDGPYxYxpTdOzO%2Fimage.png?alt=media&#x26;token=6aeb99cf-28f9-460a-be53-9d4cd3e062ac" alt=""><figcaption></figcaption></figure>
