Re: I was recently changed to Accountant in QB for an account I was already reconciling as a user...
Let's check if this behavior occurs when using an Incognito window, Merijoy.
This step will help us determine if the issue is simply cache-related. The cache stores temporary internet files from your browsing history to help your browser quickly load the pages. However, too many files may affect the browsing performance and may require you to clear it out.
If the same thing happens, I'd suggest switching to a different browser to do this task. Mozilla Firefox, Google Chrome, and Internet Explorer are the known browsers compatible with QBO. Kindly log in to either one of them and see if the bank accounts are connected there.
Please keep me updated with the results. I'll be right here if you need more help.