Hello Lacasabiancawinery,
Welcome to Community! I can understand how the size of the dates associated with your bank transactions can affect your work. QuickBooks Online provides options for the associated features and their settings. I would be glad to assist!
As the feature was working as designed a week ago, I suggest clearing cache on your browser, if you haven't done so already. In addition, I recommend trying other browsers such as Edge, Firefox, Google Chrome, Safari, or a private/incognito window. I also advise you to review this article to review the Recommended operating systems.
Should you require additional assistance, please don't hesitate to contact us outside of this forum. It would be our pleasure to work with you in real time, and ensure you're able to reconcile your account without delay!
Feel free to reach back out, if you have other questions or concerns. We would be happy to help!
