I appreciate you for sharing your concern, @Cjmh.
Usually, issues like these happen when cache and cookies are full of temporary files.
We can rule this out by accessing your QBO company in a private or incognito window. You can follow these shortcut keys below:
- Ctrl + Shift + N for Google Chrome
- Ctrl + Shift + P for Firefox & Microsoft Edge
- Command + Shift + N for Safari
Check if the link works, then go back to your regular browser and start clearing its cache to improve your browsing and viewing experience with QuickBooks.
You may also switch to other supported browsers to further isolate the issue.
For future reference, visit this article to get more ideas on what to do if you ever have an issue with an instant deposit in QBO.
Get back to me here if you have any additional queries. Take care!