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 Jul 25, 2024 3:40 AM

I tried every single suggested solution. Nothing worked. I even reinstalled the Mac OS completely. No difference whatsoever.


Now I have had a full week of zero lockups. The solution for me was to change a setting on my ipad, not the Mac. I went into the ipad settings and disabled all App Activities in the background. It immediately fixed the problem. When i turn background activities back on the lockups come back after a very short time.


App Activities in the background are restricted for Apple products and scheduled a bit randomly, and this may explain why the lockups themselves are quite random and can sometimes stop for a few minutes and then come back with a vengeance.



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128 replies

Nov 23, 2022 6:46 AM in response to ShivamK

This is a huge issue for me! It freezes after using my iPad as an external display for 10 seconds. I'm using mac OS 13.0.1 (2020 m1 macbook air), and ios 16.1.1 (2022 m2 iPad pro). I know it's not my wifi because I have the same issue on multiple different networks (home, office, friends houses etc.) Sure, I can plug my iPad into my computer with a cable, but that's annoying. Using this feature was one of the main reasons I bought the iPad. Please fix this bug ASAP. Lot's of frustrating bugs happening on my apple tech recently.

Feb 2, 2023 11:38 AM in response to ShivamK

Does nobody at Apple use Sidecar? This feature has become completely unusable. I am running a 2018 iPad Pro with 2022 M1 Macbook Pro and get Sidecar freeze on my iPad Pro every 30 seconds to 20 minutes on a wired connection.


The disconnects seem to be more frequent when running content on the Sidecar screen such as with playing video. When I simply have content displayed with minimal mouse interactions, I can get much longer stability (in the 10+ minute range).


I have tried just about every suggestion from various forum posts. I will await for an update on this one, hopefully.

Mar 7, 2023 3:50 AM in response to ShivamK

i did a test by editing my video on premiere pro on my MacBook Pro retina with Touch Bar 2016 connecting extended desktop to my Apple TV wirelessly,run the whole edit fine. I connect the iPad via original usb c cable to my MacBook Pro and it freezes after I just added a text overlay over my video . I use the iPad to see my Program monitor. So really the iPad OS is crap after update!

Apr 15, 2023 9:21 PM in response to ShivamK

Unfortunately, I'm another one experiencing the same issue.


I have a MacBook Air with M1 chip and an iPad mini (latest) that I use to use as a secondary display and since last update, every time time that I connect the iPad to my Mac Air, the sidecare freezes after a couple minutes of use.

Both ( MacBook and iPad ) is running its latest firmwares. Wifi signal is perfectly fine and in my case, I don't even have Face ID feature. So... what's the problem ?


That's a big chame on Apple to break a feature that has working perfectly fine. The only reason I have an iPad is exactly to use as a nice wireless secondary display. Based in the comments dates, seems that Apple is not giving much attention to this issue.

May 2, 2023 1:59 AM in response to BetaoMA

I have been following this thread since August and having this issue since more than a year with my MacBook Pro (13-inch, 2017, 2 TBT3). I’m just telling the fact that sidecar seems to work fine with the new MBA M1.

Anyway they don’t seem to be going to fix this issue any time soon or fix this ever at all.

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Sidecar keeps freezing on iPad

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