Yep, it turns out that the intermission skip is tied very directly to framerate, so disabling the framerate cap makes the intermission skip almost always work.
Yeah, the level loop would be a strange one, not pure E2 (nor the normal order) -- after e3l1, you'd be back into E2 again.
Yeah, the level loop would be a strange one, not pure E2 (nor the normal order) -- after e3l1, you'd be back into E2 again.