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Sidecar keeps freezing on iPad

I am on macOS Monterey 12.4 (M1 MacBook Air) and I use Sidecar with my 2018 iPad Pro WiFi on iPadOS 15.5. Ever since Universal Control was introduced, Sidecar has been really unstable. After connecting to my iPad using my Mac, the sidecar display freezes within 20 seconds of use. The iPad does not freeze, it's only the sidecar app that freezes.


I have tried rebooting both my devices. Disconnecting and reconnecting my iPad and other such generic attempts to troubleshoot. This is apparently a big problem for a lot of users and Sidecar is simply unusable. Please fix this ASAP.



[Re-Titled by Moderator]


MacBook Air 13″, macOS 12.4

Posted on Jun 14, 2022 12:27 AM

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Posted on Feb 8, 2023 8:58 AM

Just thought I'd chime in and tell everyone what seemed to have worked for me having absorbed everything in this thread (which was, btw, "Hidden" by default on this page wtf apple)-- now running for 24h and it's working amazingly.


Specs: M1 14" Macbook Pro. Monterey, usb c hookup to M2 11" Ipad Pro


  1. Disable Handoff on both devices
  2. On macbook: Disable Keyboard/Mouse sharing/Universal Control in the Display Preferences (terrible feature anyway)
  3. Restarted both my m2 Ipad Pro and m1 macbook pro


Note that it still worked terribly after just doing 1 and 2, it really took that step 3 to get everything to actually work well! IMHO putting Auto-Lock to either "Never" or "15 mins" helps too. Face ID is still active on my ipad.


Hope this helps! Im an artist that bought an Ipad Pro for using it as a wacom/cintiq replacement and was really frustrated that this didn't work out of the box.

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Sidecar keeps freezing on iPad

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