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Fix Edge_auth_error and enjoy seamless cross-device syncing

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Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Microsoft-propelled Edge is coming out strong and the sync feature is one of its perks.

Whether we’re talking about the Enterprise version or the regular one, by signing into your Microsoft account via Edge, you can sync your data across all your devices.

From browsing data to tabs, passwords, bookmarks, and so on, everything is stored on the server and is easily accessible thanks to the built-in sync functionality.

But that does not mean Edge is exempt from errors, nor are its synchronization capabilities. Sometimes,Edge simply won’t open, but users reported more sync related issues:

The Edge_auth_error is one particular error that stands out and it’s usually related to the Edge Enterprise Sync feature and its dependency on AIP (Azure Information Protection).

How do I get Microsoft Edge to sync?

How do I get Microsoft Edge to sync?

1. Reset Edge sync or force the browser to reset to defaults

2. Tweak the sync option in Azure Active Directory

Edge_auth_error can be triggered by both identification and sync issues, so make sure the Azure AD settings are not blocking the synchronisation process with MS Edge.

What else can I do to make Edge sync?

These are some essential Edge sync troubleshooting steps that could also help you solve pesky errors such as Edge_auth_error 6 2 0, 3 15 caa2000b, or 3 49 0.

If you need further help in diagnosing common sync issues with MS Edge and the Azure AD environment, don’t be shy to explore theMicrosoft sync solutions repertoireas well.

More about the topics:Browser errors,Microsoft Edge issues

Sonia Martin

Sonia is a tech enthusiast that fell in love with Windows after having experienced working on a different OS.

Being above all, a down-to-earth kind of person, she deeply appreciated the ease of learning and usage associated with Windows products and made it her personal mission to guide her peers in discovering the same beauty of simplicity through writing.

When she does not preach about computer-related topics, she enjoys cooking extravagant food with intricate names and peculiar aromas which are usually not appreciated by the crowds.

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