Just tried to post something, and, for some reason, the editor didn't like the HTML that I'd included, even though I hadn't included any HTML.
The editor said that it had removed the offending HTML, so I just hit the post button. And then, of course, it wouldn't post the message because I'd posted the same thing within 20 seconds (even though I hadn't posted the same thing within 20 seconds, because the editor had supposedly removed some mythical HTML ...)
Other posts: https://community.isc2.org/t5/forums/recentpostspage/user-id/1324864413
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