Horizon Link v85/v201 PCVR Regression | Meta Horizon OS Developers

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Horizon Link v85/v201 PCVR Regression

Investigation titles and descriptions are summarized by AI from Meta based on reports submitted by developers

Investigating

Issue

1 report

Created 5 days ago

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Category

Link and Airlink

Platform

Unity

Investigation summary

A critical regression in Meta Horizon Link v85 and later (including v201) causes issues with Unity Editor and PCVR builds when using Body Tracking and Character Retargeter. Symptoms include Unity Editor crashes when entering Play Mode with a headset connected, black screens or exiting VR sessions in standalone PCVR builds, non-functional Body Tracking, and Character Retargeter avatars failing to initialize. This issue occurs in both production projects and minimal isolated Unity projects, affects both Link and Air Link connections, and is reproducible across multiple machines without any code, scene, hardware, USB cable, or driver changes, solely correlating with the Horizon Link update.