Hi, our FNB business account stopped synching to QBO. How to fix this? This seems to be a recurng issue

Let me help you bring in online bank transactions to your QuickBooks account, vanstaaden. 

When syncing your business account to QBO, QuickBooks automatically downloads the transactions to their most recent updates. If your latest transactions are not showing in your banking tab, I've got some troubleshooting steps to help you resolve this. Here's how:

1. In your QBO account, go to the Bookkeeping tab and click Transactions.
2. Select Bank transactions and tap Update.

Additionally, your bank connection still doesn't sync, the issue may be on your bank's end. Another way to fix this is to sign in to your bank's website and check for possible bank maintenance. If these missing transactions are not updated, you can manually download them into QBO.

On the other hand, you can visit this article to learn more about the detailed steps above and know its fixes when encountering any bank errors: What to do if you get a bank error or can't download transactions in QuickBooks Online.

Moreover, you can categorize and match these transactions once everything's on track. Doing so will help you review and modify them to the correct accounts.

Keep us posted in the comments below if you have additional questions about bank transactions in QBO. We're looking forward to any of your concerns. Have a good one!