Dialogue lines not finishing before moving on to next lines

[lonelylili]

In Suzumiya Haruhi no Heiretsu for the Wii, when the narrator is talking in a cutscene, once in a while the emulator won't let him finish his dialogue line and skips to the next line while the older line is still finishing up, so the dialogue lines end up overlapping. It seems to happen at specific points. It also seems the emulator is not dragging out the cutscene long enough to allow the narrator finish the dialogue, but there doesn't seem to be any frame skipping/jumping when the problem happens.

One specific area where it skips is at 00:57 to the line at 1:03
https://www.nicovideo.jp/watch/sm6537524
(The video is how it is supposed to play, where each line is finished then goes to the next one, if needed I can try to record the bug)

My speed limit setting is at the default 100% and CPU Clock override is disabled. Changing these settings don't have any affect. Changing the audio settings also don't to do anything. I've also messed with "skip presenting duplicate frames," "fast depth calculation," and other hack settings which didn't seem to do anything for the problem either. Using a different backend doesn't do anything either.

Running dolphin 5.0-13961 x64 (but also tried on the older 5.0-11991x64 and still the same problem)

[ExtremeDude2]

Might be good to check if you can post a recording. Have you tried dolphin 5.0?

[lonelylili]

I apologize for the EXTREMELY late reply.
Running build 5.0-15604, same settings as in first post.

https://youtu.be/tectHglbPtc

At around 4 seconds in you can hear two voices of the same guy overlap, this is where it skips to the next line.
The written dialogue/subtitles displays the next dialogue as the new audio line starts.
At this moment it still plays a little bit of the previous line, but then eventually cuts it off for the new one.

The bug still occurs on 5.0, but interestingly in different locations in the dialog.

[ExtremeDude2]

Have you tried disabling Dual Core? I see you said you tried changing audio settings, but maybe try again (backend/LLE [maybe a real dump?])?

Also might be worth checking if your dump is good.

[lonelylili]

Yeah disabling dual core and changing the audio settings don't seem to do it. The dump I also confirmed not to be faulty either.

I appreciate all the help but I think it's a bug with the emulator at this point unless there's something big that was missed. Thanks for your assistance.