Launcher won't remember User ID when ticked

[Blissa]

The Launcher uses the system's webview (which is MS Edge) so even if it isn't your default browser, you may need to set it there. Did you allow the login domain/site in IE11's security zone?

http://forum.square-enix.com/ffxiv/t...=1#post3204222

Your fix worked for me, thanks.