Very simple, after enabling again your plugin, it does not kill active connections but if you try to connect again from another browser or using private window it just doesn’t allow it, you get message that wp-admin page is not available.
Still the same of course if you restart your browser in case there was a glitch …
Do you really believe I would be so disappointed of I hadn’t look at my backend ?
How come you’re so sure my site does send mails ? As a matter of fact it does for other plugins …
But anyway, I didn’t expected it to send any. I expected it to just show a flag or anything in admin backend.
In the end deactivacting your plugin by renaming its folder just gave me acces back …
There is no point ignoring I had a problem, there would be one explaining how citadel mode should show.
Developping a plugin for free is great but it’s not a reason for not reporting problem.