To do it, click Settings > General > Reset > Reset Locations & Privacy, enter your password, then click Reset Settings. Reset Location & Privacy on your iPad.The device timed out.' message shows up after updating to Monterey or Big Sur, install its following update. To do this, go to System Preference > Apple ID > iCloud, check the box next to Keychain, then continue to update your Apple ID settings by following the on-screen instructions. Connect both devices using USB if you are using Wi-Fi currently and vice versa.Disable the 'Keep Today on Home Screen' feature on your iPad by going to Settings > Display & Brightness > Home Screen & Dock, then switch it off.Sign out of your Apple ID on both devices and log back in.The device timed out.', follow the solutions below to get it fixed. But if Sidecar is not connecting but gives you the error reading 'Unable to Connect to iPad. If Sidecar is correctly set up, as we mentioned before, it should work without much effort. IMac (the 27-inch Retina 5k in late 2015 2017 or later)

Your iPad needs to trust your Mac if Sidecar is used over USB.

The devices are Bluetooth, Wi-Fi and Handoff enabled and must be within a 10-meter range if Sidecar is used wirelessly.

You have disabled Internet Sharing on your Mac and Personal Hotspot on your iPad.The devices have signed in to iCloud with the same Apple ID using two-factor authentication.The devices meet the hardware and software requirements of using Sidecar (see the table below).Here are some major reasons why Sidecar is not working on your Mac and iPad: Fix Sidecar keeps disconnecting or freezing Fix Wireless Sidecar not working: iPad not showing up in Sidecar Basic Troubleshooting tips to fix Sidecar not working in Big Sur/Monterey Guide to fixing iPad and MacBook Sidecar not working: This post will explain why Sidecar is not working on your Mac and how to fix Sidecar not working in Monterey/Big Sur/Catalina. You may experience Sidecar not finding iPad, the Sidecar option not showing up, or the error message reading 'Unable to Connect to iPad. Fix Sidecar Not Working: Device Timed Out in Big Sur/MontereyĪpple added the Sidecar feature in macOS Catalina to allow you to use iPad as a second screen for Mac or mirror the content on your Mac.

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