『NATSUKA』
Testing Session Specs:
  • iPad Pro M2 (iPadOS 18.3)
  • Sony DualSense (Wireless Mode)
  • Generic Wired Type-C to HDMI connection
  • Generic Display (TV, Monitor, etc)
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Reproduction Method 1:
> Have device on its own without connections to a display.
> Launch VRC completely from the social screen.
> Let VRC load you into any world as needed.
> Connect your display. In this case it was wired through HDMI.
> Extreme lag spikes occur.
Reproduction Method 2:
> Have your HDMI/AirPlay connection already established.
> Launch VRC completely from the social screen.
> Load as needed.
> Unplug your connection/disable your AirPlay
> Extreme lag spikes occur.
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My sneaking suspicion is that VRC seems to have some sort of recurring loop of errors or something when you switch displays on the fly while the game is already loaded and running, causing a ton of lag. Whether this is the case on iPhone/iOS is beyond me for testing (iPhone XR can’t run VRC past the social screen).