Just FYI, when it works in those situations, it usually suggests it’s likely an extension in the browser that is creating a conflict. Could you try to disable your extensions and see if it works? If so, might need to slowly enable until you find the extension or combination of extensions that cause the problem.
If none of those, then other thing tends to be perhaps a faulty cookie. So would suggest you clear cookies and see if any progress.
Almost all tend to get solved with that. As otherwise should replicate in the other windows.