Can't authenticate any more with Batch Explorer

Starting about 3 days ago (near the time I changed my Microsoft password), I am no longer able to authenticate with Microsoft Batch Explorer, running on my desktop (Windows 10). I first get the "Microsoft Sign in" window, where I enter my email name. I press the "Next" button and see the "Taking you to your organization's sign-in page" message, and then the error:

**[Window Title]
Error during login

[Content]
Error: Failed to authenticate: Failed to load the AAD login page (-375:ERR_TOO_MANY_RETRIES)

[OK]**

Then, with the error window still being displayed, it goes back to the first window asking for my email address again.

Note: I am still able to login to the Azure Portal website.