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Firefox sync kept saying that my username or my password was wrong

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I just formatted my computer and before i formatted my computer i set up firefox sync. After i formated my computer i entered my account name and my password and then my sync key. Then it said that my password or my account name was wrong but it wasn't! How can i solve this! i Retried it 10 times but doesnt work!

I just formatted my computer and before i formatted my computer i set up firefox sync. After i formated my computer i entered my account name and my password and then my sync key. Then it said that my password or my account name was wrong but it wasn't! How can i solve this! i Retried it 10 times but doesnt work!

選ばれた解決策

There have been problems reported with Sync and they are working on it, so please try again later if you experience problems.

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選ばれた解決策

There have been problems reported with Sync and they are working on it, so please try again later if you experience problems.