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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!

Chosen solution

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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Chosen Solution

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