Thank you for posting here in the Community, @wellshrink.
Let's get your Banking page load by performing some troubleshooting steps so you can get back to working order.
There are times that the browser stores frequently-accessed data, thus causing websites, like QuickBooks Online (QBO), to act weirdly. Let's trying logging in to your QBO account using a private browser. This way, we can check if it's a browser data issue.
Here's how:
- Press Ctrl + Shift + N on your keyboard for Google Chrome and Mozilla Firefox.
- Press Command + Shift + N for Safari.
Once logged in, go back and try to access the Banking page to double-check.
If this works, it means that you need to clear the browser's cache so the system can start fresh.
If they get the same result while using a private browser, I recommend switching to a different one.
Just in case you want to categorize and match your bank transaction, feel free to check out this article for the detailed steps and information: Categorize and match online bank transactions in QuickBooks Online.
If you need any additional assistance while managing your bank transactions, you can leave a comment below. I'll be sure to get back to you.