Reply To: click the Visual tab the information disappears

As a side note, just recently, I’m no longer able to set a message in the Require Login dialog box in both Chrome or Firefox, so it may be a problem with the plugin.

It does not matter whether I post in the Visual or Text tab, I can input text, but as soon as I hit submit, the page displays settings saved and no text in the message entry box.

Please advise.