Battle.Net App Not Staying Logged In

I’ve selected keep me logged in, but the Battle.Net app prompts me for my password and MFA via the app every day or two at the most. I’ve gone so far as to uninstall the software, clean the registry, and reinstall. Keeps happening. Anything you can do?

I created a ticket, the first response was something about folder name containing the word APP or APPS. My path is C:\Program Files (x86)\Battle.net, so that’s not it. The next response said to create a ticket in the forum.