Thank you, Slava! I’m grateful for any help I can get on this! I do not have Google Apps Login installed. I do not have a multisite installation. I have just the single WordPress site hosted on SiteGround. This lockout occurs even when All-In-One Intranet is the only active plugin. My configuration is as you show in the image on the link you provided. Site Ground informs me that there are other sites they host that successfully use the All-In-One Intranet plugin. I am attempting to log in using valid credentials for our Google Workspace account.
Does anything else occur to you? Thank you for your interest and support!
