Yeah I know the voice polarizes, I trained it for myself, so it's not an official release. You can change the voice here:

https://github.com/KoljaB/RealtimeVoiceChat/blob/main/code/a...

Create a subfolder in the app container: ./models/some_folder_name Copy the files from your desired voice into that folder: config.json, model.pth, vocab.json and speakers_xtts.pth (you can copy the speakers_xtts.pth from Lasinya, it's the same for every voice)

Then change the specific_model="Lasinya" line in audio_module.py into specific_model="some_folder_name".

If you change TTS_START_ENGINE to "kokoro" in server.py it's supposed to work, what does happen then? Can you post the log message?