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why Firefox not Sync will automatically showing unknown error?

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  • 5 have this problem
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  • Last reply by Ibai

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why Firefox not Sync will automatically showing unknown error?

why Firefox not Sync will automatically showing unknown error?

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How long has been this happening? Have you tried again?

I will encourage you to use the recommendations on this article whenever Sync returns Unknown errors for a long period of time.

Firefox Sync troubleshooting and tips

Sometimes it's just as simple as a connection issue between your computer and the servers.