Thanks for taking the time to reach out to the QuickBooks Community, @pmartin1.
How are you doing today? I hope all is well.
Let's try some basic troubleshooting steps, such as using an incognito or private window with these keyboard shortcuts:
Ctrl + Shift + N for Google Chrome
Ctrl + Shift + P for Firefox
Control + Option +P if you're using Safari.
Ctrl + Shift + P for Microsoft Edge
Once you're in the incognito browser, please see if the same issue occurs. If not, you'll need to clear the cache from your browser. Web browsers collect cache to save time when loading repetitive data and images. Over time these files can become outdated and corrupted, causing issues like the one with your bank transactions. I'm including links below containing the steps to clear the cache.