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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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128 replies

Nov 1, 2023 3:14 PM in response to yifan21

This is pathetic on Apple’s part, as this thread is far too old for there to be no resolution. One of the primary reasons I bought the new 15” MacBook Air was to use the sidecar feature, but nope; Can’t use it because of this issue. I find this inexcusable and I’m tired of the unjustified good will Apple gets for making things “just work.” They don’t. I’m so mad.

Nov 15, 2023 1:33 PM in response to ShivamK

This is absolutely inexcusable. I've wasted too much time with sideCar.


Not a great precursor to connecting the $3500 Vision pro to the MacBooks, is it?


With mac sales down 30-40 percent, stuff like this matters!!


i don't give one rat's behind about any new features offered on macOS or ipad os until stuff like this is resolved. Period.


Jul 18, 2024 1:06 PM in response to Z-fan

My MacBook Air M2 with iPad 10th Gen have been completely unusable for 4 months. Freezing every 10-30 seconds and making the setting impossible to work on.


Having tried all the suggestions on every thread that I could find I contacted Apple support. They gave me the advice to reinstall the OS completely. 6 hours later, the problem persists.


I was browsing through the settings of my ipad and saw App Activities in the background... turned off all background activities and the freezing stopped...


I used it for a while without any freezing or lockups and then switched background activities back on. It still works fine. Very strange and perhaps not a solution for others, but for me it seems to have worked at least for the time being.

Jul 31, 2024 6:30 AM in response to Z-fan

Dosen't anyone notice the full-size keyboard doesn't show up when trying to search in one of the files opened together using stage manager in the files app. The iPads in Apple Stores also exhibit this bug.

If you want to be productive and multitasking, this is a must.

They don't seem to care at all and are unable to deliver the advertised functionality.

Aug 17, 2024 1:31 AM in response to ShivamK

Hi!!,


After trying all 'solutions' seen on internet, none worked for me, finally I found one. It works great, no more lags or from time to time (or constant) frozen keyboard, mouse or trackpad. Anyway let me say that this solution is not for everyone because it requires to connect both an external monitor and the iPad to your computer, in my case a MacBook Air 2024 + ASUS ZenScreen portable monitor plugged via Apple ThunderBold usb-c cable + my iPad Air 2024 connected via WiFi to my local network. Once I attached the external monitor all problems gone!!, no more issues. Why?, perhaps it's because some driver is activated for the external monitor and is also affecting in some way to iPad?, I don't know, but it works, at least for me.


I was so desperate for a solution and so happy to FINALLY find one that I decided to report it to Apple guys (obviously no reply) but they already know. I'm sure they receive thousands of reports and to pretend to be replied is a little naive, but ok, if they want to investigate here it is ;)


Well, I hope at least this helps to other users...


Regards!!


Sebastian

Sidecar keeps freezing on iPad

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