Re: Sorry, we can’t update your account. Please try updating again later.(9999)?
Hi there, kidstyland.
I appreciate you reaching out for support here in the Community. I want to make sure you're able to update your account in QuickBooks Online.
I'd be glad to help point you in the right direction so you're able to update your account. As an initial troubleshooting step, I recommend clearing the cache in your internet browser. Sometimes the cache can become bogged down with older data, potentially causing performance and viewing errors in QuickBooks Online. This article will walk you through the steps to clear the cache depending on which browser you're using: https://quickbooks.intuit.com/community/Getting-Started/How-do-I-clear-my-browser-cache-and-temporar....
Feel free to comment below and let me know how things look after giving this a try. I'll keep any eye out for your reply.