So, I've just learned that Internet Explorer is going to be disabled in Windows 10 in about a month:
https://blogs.windows.com/windowsexp...icrosoft-edge/
(Japanese link)
https://blogs.windows.com/japan/2021...icrosoft-edge/

Could a recent windows update that is preparing for this transition be responsible for this, and will the FFXIV launcher still continue to rely on an unsupported and insecure browser for their launcher after June 15th?