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How to Fix Power BI Data Refresh and Offline Gateway Errors

Maira MehtabMaira Mehtab Sep 20, 2026 868 views

Question details

Users are experiencing Power BI data refresh failures due to the on-premises data gateway being reported as offline or unreachable, including specific connectivity issues in the WABI-US-GOV-VIRGINIA region.

Product
Microsoft Power BI
Device & OS
not provided
Scenario
Attempting to perform a scheduled or manual data refresh in Power BI.
Observed behavior
The data refresh fails with an error indicating that the on-premises data gateway is offline or unreachable.
Before you start

Before troubleshooting, ensure you have administrative access to the server or computer hosting the on-premises data gateway and that your network connection is stable.

Solution 1Recommended

Verify the Gateway Host Computer Status

Ensure the computer running the on-premises data gateway is powered on and connected to the internet during refresh times.

The most common cause of an offline gateway is that the host machine is turned off, asleep, or disconnected from the network when the refresh is scheduled to occur.

1
Check power status

Physically or remotely access the computer or server hosting the Power BI data gateway to ensure it is fully powered on.

2
Verify network connection

Confirm that the host machine has an active and stable internet connection so it can communicate securely with the Power BI service.

3
Disable sleep mode

Navigate to the Power & Sleep settings on the host computer and adjust the configuration to prevent the system from going to sleep or hibernating during scheduled refresh periods.

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Frequently Asked Questions

Why does my Power BI gateway show as offline?

The gateway may show as offline if the host computer is turned off, disconnected from the network, in sleep mode, or if local network firewalls are blocking outbound traffic to the Power BI service.

Can a Power BI data refresh run if the host computer is asleep?

No, the on-premises data gateway requires the host computer to be actively powered on and connected to the internet during the scheduled refresh time.

What should I do if the WABI-US-GOV-VIRGINIA gateway region has issues?

Check the official Power BI support page for any active service outages in the US Gov Virginia region. If there are no outages, verify your local gateway logs and ensure your firewall allows communication with Azure services.

Where can I find the gateway logs for troubleshooting?

You can export the gateway logs directly from the On-premises data gateway application on the host computer by navigating to the Diagnostics tab and clicking the 'Export logs' button.