iATKOS | United Kingdom

Body:

Hello developers,

After upgrading to macOS 15, I encountered an issue where wireless Sidecar no longer works properly:

• Device: Laptop, Intel Core i7‑9750H
• GPU: Intel UHD Graphics 630 (hardware acceleration enabled via OCLP Root Patch)
• iPad: iPad mini
• OCLP Version: Latest Nightly build

Issue:

• Wired Sidecar works normally
• Wireless Sidecar connects successfully, but the iPad screen immediately goes black

Possible Cause (based on the symptoms and known technical background):

• macOS 15 may have made low‑level changes to Sidecar’s video stream handling
• Some calls may have been migrated from the legacy AppleGVA / VDADecoder interfaces to new APIs
• OCLP’s current patches still rely on the old interfaces, causing the wireless mode to fail to establish the video stream and resulting in a black screen

Request:

• Is there any plan for OCLP to implement a compatibility patch for macOS 15’s new video stream APIs?

Thank you for your hard work and support!