The hell let loose vietnam audio bug update confirms a fix for audio dropping out for extended periods on PS5, with that fix included in Hotfix 1. EOS-related distorted voice, directional audio, and broader audio and VOIP issues were separately listed for investigation. Those entries do not establish that every audio problem was fixed, so their current status is To be confirmed.
The PS5 audio-dropout fix
The official 24-hour update says the team identified an issue affecting PS5 users whose audio could drop out for extended periods. It states that the fix addressed that issue and would be included in the hotfix. The 48-hour update likewise lists a fix for audio cutting out on PlayStation 5.
This confirmation is platform- and symptom-specific. It concerns PS5 audio cutting out or dropping out for a period of time. The supplied material does not say that the same fix addresses voice distortion, directional audio, VOIP, or audio behavior on every platform.
Other audio and voice topics
The launch update separately names distorted voice caused by EOS. It also lists directional audio among the topics being examined. A broader statement says the team was investigating audio and VOIP issues, placing those subjects in an investigation category rather than the confirmed PS5-fix category.
How to read the official status
The fixed item and the investigated items should remain distinct. A fix for PS5 audio dropout cannot be generalized into a fix for all audio or voice problems. Likewise, the presence of EOS voice distortion, directional audio, and VOIP in the update confirms that they were recognized topics, but it does not supply a resolution for them.
What remains to be confirmed
To be confirmed: the material does not state that the investigated EOS voice distortion, directional audio, or broader audio and VOIP topics were resolved. It provides no separate fix details or completion dates for those items. Only the PS5 extended audio-dropout issue has a specific fix confirmed in the supplied evidence.
Sources
https://www.hellletloose.com/zh-Hans/blog/hllv-launch-thread