Missing segments in generated subtitles + unusable translation quality

Case 1 – Incomplete subtitle generation (single-language output) I used Ray Local to generate English subtitles for a 45-minute documentary containing both Danish and English audio. The result had large gaps: whole sentences, sometimes 30–40 seconds of continuous speech, were simply missing. The gaps occurred mainly in the Danish portions — particularly right after the dialogue switched from English to Danish. English-language sections were transcribed correctly.

Case 2 – Broken translated subtitles (multi-language output) I then tried to generate both German and English subtitles from the same source. The German output was essentially unusable — garbled text that no German speaker could meaningfully follow. It’s unclear to me whether Ray translated the already-generated English subtitles or re-transcribed the original audio; either way, the result was comprehensible in neither.

Expected behaviour: Complete transcription of all spoken content regardless of language switches, and coherent translations.

Question: Are language switches mid-recording a known limitation? And is there a recommended workflow for generating translated subs from a mixed-language source — e.g., first creating a clean transcript, then translating it?

What is your GPU model?

Mac m1 max, 32gb ram.

Besides: I first did a sub-generation for the same file with ray cloud as well. Also had missing sentences.

Did you us Sunlight or moonlight int he cloud? Can you send us the content id so that we cna look into it.

Locally I used Sunlight

I don’t know what Ray Cloud used - if there was a choice I surely used Sunlight for better results. I don’t find any content ID in the Logs, but I can tell you when it took place in Ray Cloud (CET):
Aufgabe: Untertitel
Sprachen: EN-US
Ort: Ray Cloud
Ergebnis: Fertig
Gestartet: 23.10.26 13:24
Beendet: 23.10.26 14:51
Dauer: 1:27:12

Pls request remote help via My account > remote help

Thanks, but no thanks

I don’t want people who develop software remote connect to my computer … I actually just expect software to work as sold/promised.
And I find it kind of scary that you publish a software with a built in remote connect in it.

“Allow support sessions” is enabled by default. Opt-out is bad design: a channel through which a server can trigger tests, change settings, and initiate downloads should be opt-in.

This actually makes me want to uninstall this app asap …