you for reaching out to the Community regarding your issue, although I am sorry
to hear that you are experiencing issues updating American express. On Mondays Amex blocks aggregation to their servers causing you to receive a 105 error when trying to update. Since you've had issues prior to this as well I'd recommend trying again tomorrow and letting us know if you're still having issues as we'll be able to troubleshoot. For more information on the 105 error I'll leave an article down below with more information.
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