Monkeytreats

If you run Typo and Mephisto on the same domain, with Typo on port 80 and Mephisto somewhere else, if you make a page request in the Mephisto admin, it will log you out of the Typo admin. The converse of that is not true–page requests in Typo won’t bump you out of Mephisto.

It’s a weird edge case, so I can’t imagine anyone will particularly care to fix it, and it probably wouldn’t be worth the effort. Annoying, though.