Sound and video stutter on iPad Pro M4

[ollebro]

Describe the bug Both video and sound stutters every 3-4 seconds, similar to the kind of video stutter you would get from running 24Hz video on a 60Hz display. It doesn't matter which resolution(720,1080,4K), FPS/Hz(30,60,120) or bitrate I select in Moonlight. Also doesn't matter if I select smooth video or not on the frame pacing setting. Both host and client are on the same network and just to be sure to rule out network and host I tried Moonlight on a iPhone 15 Pro and Macbook Air M2. Neither have any issues regardless of resolution, Hz or bitrate.

I'm using a virtual display adapter which can handle any resolution and Hz, and it works fine for the other Apple devices but not the new iPad. https://github.com/itsmikethetech/Virtual-Display-Driver

Device details

• iOS/tvOS version: iPadOS 17.5
• Device model: iPad Pro M4
• Moonlight Version 9.0.2

Server PC details

• OS: Windows 11 Pro Version 10.0.22631 Build 22631
• GeForce Experience version: Nvidia App 10.0.0535
• Nvidia GPU driver: 552.44
• Sunshine Version v0.23.1
• Antivirus and firewall software: Windows Defender and Windows Firewall