You'll need to say what the actual problem is that you're experiencing. See Steps to Reproduce for the kind of description we need.
But if you're referring to file-sync errors, those look to be a problem with your internet connection. We'd want to see a Debug ID for a sync attempt that produces the error to say more.
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But if you're referring to file-sync errors, those look to be a problem with your internet connection. We'd want to see a Debug ID for a sync attempt that produces the error to say more.