Hi Bergie68,
I am not sure if you've seen the update in this post. You can check the previous responses in this thread. Others were able to sign into the BofA site using the workaround we provided.
@Gray Ghost 98
Yes, there was indeed an incompatibility with what the BofA site administrators updated. It looks like there are some browsers which were not considered when they did the update. We're looking into this to update/fix the issue. For now, there's a workaround which other users confirmed to have worked on their end. Check out the reply in the first page.