In MultiAVCHD I keep getting TsMuxer processing errors on some titles

[sosalist_hedgehog]

(This is my first post here, apologies in advance.) I am trying to create a Blu Ray ISO with 26 titles using MultiAVCHD, but more than half of the titles now give me the following error even after successful audio and subtitle conversions:

Creating clip and playlist info (tsMuxeR)...

tsMuxeR (Version 1.10.6) output:
================================================== =============================
PROCESSING ERROR: No data received from tsMuxeR!

The failing titles have slightly different audio and subtitle types than the working ones which I'll detail below, but it should also be noted that I have tried creating this Blu-Ray before, and received no errors with the the same titles, and all of them are compliant. There must be something about these files or tsMuxer that I am not understanding, but I have not been able to find any relevant information to these errors.


Working file examples:

Video: MPEG4 Video (H264) 1920x1080 23.976fps 4392kbps [V: h264 high L4.0, yuv420p, 1920x1080, 4392 kb/s]
Audio: AAC 48000Hz stereo 192kbps [A: SoundHandler (aac lc, 48000 Hz, stereo, 192 kb/s)]
Audio: AAC 48000Hz stereo 64kbps [A: SoundHandler [eng] (aac he-aac, 48000 Hz, stereo, 64 kb/s)]
Subtitle: UTF-8 [S: SubtitleHandler (tx3g)]
Subtitle: UTF-8 [S: No subtitles]

Video: MPEG4 Video (H264) 1920x1080 23.976fps [V: h264 high L4.0, yuv420p, 1920x1080 [default]]
Audio: DD+ 48000Hz 6ch 256kbps [A: English [eng] (eac3, 48000 Hz, 5.1, 256 kb/s) [default]]

Failing file examples:

Video: MPEG4 Video (H264) 1920x1080 23.976fps [V: h264 high L4.0, yuv420p, 1920x1080 [default]]
Audio: AAC 48000Hz stereo [A: English [eng] (aac he-aac, 48000 Hz, stereo) [default]]
Subtitle: UTF-8 [S: English [eng] (subrip)]
Subtitle: UTF-8 [S: No subtitles]

Video: MPEG4 Video (H264) 1920x1080 23.976fps [V: h264 high L4.0, yuv420p, 1920x1080 [default]]
Audio: AAC 48000Hz stereo [A: English [eng] (aac lc, 48000 Hz, stereo) [default]]
Subtitle: Advanced SubStation Alpha [S: English [eng] (ass)]
Subtitle: UTF-8 [S: No subtitles]



What I've tried so far:

- Ensured all files don't have non-ANSI characters
- Updating MultiAVCHD
- Reinstalling MultiAVCHD
- Downloading TsMuxerGUI and ensuring it's in the same location as TsMuxer
- Re-encoding failed files to AAC LC and AC3 outside of MultiAVCHD with ffmpeg
- Trying every configuration of audio settings (such as turning off eac3to)

I have attached the multiAVCHD log for more info