Apple recommends that all users should download the new supplemental update, which comes more than a month after the release of the macOS 10.14.6 supplemental update and the macOS Catalina 10.15.7. If you encounter the macOS Catalina problem where the installation fails due to low disk space, simply restart your Mac and press Control + R while it’s booting to enter the Recovery mode. Here’s the kicker with the potential problems in macOS Catalina: they may not be worth it. Unlike past versions of macOS, many users report that the upgrades and new features in Catalina aren’t.

Sometimes you have to wait for Apple to release a new update, or you can fix the problem yourself. Check out these Mac OS Catalina problems and their solutions.

Is your Mac with a Catalino OS giving you problems? Are you getting frustrated because you can’t solve the problems with macOS Catalina? Well, you came to the right place for help.

Whether you use it alone or with other Apple products, the Mac is a powerful device. It’s why over 100 million Macs came into service in 2018. However, even the peerless Mac computer isn’t perfect.

Below, we’ll discuss common Mac OS Catalina problems and how you can solve them. Keep reading to learn more about them.

1. Installing macOS Catalina

Have you yet to experience the wonderful update to your Mac that is the macOS Catalina? Are you unable to experience this because the installation phase isn’t going as you hope? Here’s how to troubleshoot if you’re running into macOS Catalina installation troubles.

Quit the installer for macOS Catalina. Use the Disk Utility in your macOS recover menus to delete a partition you don’t need. You can also restore the last Time Machine update before your installation.

Another solution is to boot into Safe Mode and delete files. We’ll discuss how to open Safe Mode in the gateway problem.

2. Failed macOS Catalina Download

What if you can’t download the new macOS? Do you only see the message saying “macOS Catalina download has failed?” Others may see the lost network connection error. Similar problems also show the error message “Installation of macOS could not continue… Try again later.”

They’re a few of the most common Mac problems users have with downloading the Catalina macOS. One possible reason is that you don’t have enough space on your computer for the new macOS. Free up storage by going to the Apple menu > About This Mac > Storage > Manage.

3. Gateway Timed Out Error During macOS Catalina Download

Some Mac Catalina problems occur with the “gateway timed out” or “bad gateway” error. The best way to resolve this issue is to reboot your Mac in Safe Mode. Safe Mode will disable unnecessary startup options and kernel extensions.

This will let your Mac operate with only the needed programs. To open Safe Mode, turn off your Mac and boot it up again. Once you see the Apple logo, hold down the Shift key.

Once you’re in Safe Mode, you can try to download and install macOS Catalina again. Once everything is set up, you can exit Safe Mode. To turn off Safe Mode, reboot your Mac as usual.

4. Sidecar Issues

A great macOS Catalina feature is the Sidecar, which lets you use your iPad as a secondary Mac display. However, it doesn’t apply to all iPad and Mac models. If you’re having problems with the Catalina Sidecar, your devices may have a compatibility issue.

The iPad models that are compatible with Sidecar are:

• iPad 6
• iPad 7
• iPad mini 5
• iPad Air 3
• iPad Pro (any model)

Note that the iPad also needs to update to the newest iPadOS software. Compatible Mac models include:

• Mac Pro (2019)
• Mac Mini (2018)
• MacBook Air (2018)
• MacBook Pro (2016 or newer)
• MacBook (Early 2016 or newer)
• iMac 27-inch (Late 2015 or newer)

The first thanksgivingteach to be happy birthday wishes. Here’s a tip: after you isolate a hardware issue, run diagnostics. This will help determine what component is causing the issue. You can learn about running diagnostics at setapp.com.

5. Mac Problems With Finder

Another one of the most frustrating Mac OS Catalina problems involves Finder. When you use it, it becomes unresponsive or it crashes. Often, people experience this after they’ve updated their Macs with the macOS Catalina.

The solution to this issue is simple. Open up Terminal. Enter the “~/Library/Preferences/com.apple.finder.plist” command and press Enter.

The Finder app will show you a highlighted file. Delete this file. Restart your Mac and you shouldn’t be experiencing any more issues with Finder.

6. Mac OS Catalina Problems With 32-Bit Apps

One of the many Catalina Mac update problems is that a lot of apps are no longer working afterward. The change Apple made with the macOS Catalina doesn’t allow it to support 32-bit apps anymore. That means you’ll have to update the rest of your apps to their 64-bit versions.

It also means that apps like Transmit 4.1.7 and 1Password 2.12.2 aren’t usable on your Mac anymore. QuickBooks 2015 and iStats Menu 2.9 have also become unusable on a Mac with the Catalina OS. If you rely on apps that don’t have a 64-bit upgrade, your next best move is to find alternative apps.

7. Adobe App Problems

Do you often use Adobe apps on your Mac for work? If it’s having issues after a macOS Catalina update, try upgrading your Adobe apps. As mentioned earlier, macOS Catalina doesn’t support 32-bit programs anymore.

The solution to this is to upgrade Adobe apps to 64-bit. If you’ve yet to install a new Adobe app on your Mac, it’ll likely already come in the 64-bit version. If you need help upgrading your Adobe apps, head to Adobe support center or website for more info.

8. Wi-Fi Issues

The internet is the key to communication and news updates. All online retail orders grew by 146% post-pandemic. Thus, it’s vital to stay connected.

Do you have trouble connecting to the internet? Whether you use a wired or wireless internet connection, try to restart your Mac into Safe Mode. Follow the instructions we mentioned above on how to enter Safe Mode.

Next, try to connect to your Wi-Fi or Ethernet. If you can reconnect, the issue is with an app or extension you installed. Also, make sure you always update your drivers.

9. Missing Bluetooth

In the age of wireless headphones, having Bluetooth issues can be frustrating. Your keyboard and mouse may also lose connections to your Mac after a Catalina update. To fix this, try to turn off your Bluetooth and back on again.

For headphones, try to delete the device in the Bluetooth preferences list. Pair it again and check if it works. If it doesn’t work, restart your Mac and create another user.

10. Notification Issues

macOS Catalina gives you new control over notifications. If you aren’t seeing notifications from an app, re-enable them. Go to Settings > Notifications. Click on the app and toggle notifications to On.

You also get more control over the type of notification. You can adjust the sounds and other options.

Troubleshoot macOS Catalina Issues

That ends our guide on the top ten Mac OS Catalina problems and how to fix them. If you ever encounter these issues, don’t hesitate to go back to our list here to resolve them.

That said, learning to fix your macOS Catalina issues is only the beginning. You should also learn to optimize it and get the best apps for higher productivity. For more helpful tech content, feel free to read our other posts right here!

Make your Mac invincible

After summer comes macOS. This long-standing tradition started by Apple is the most exciting moment of the year — seeing your Macs improve and gain new bells and whistles. In 2019, we're welcoming Catalina, the 10.15 version of macOS named after Catalina island in California. Apparently, it's hot.

The operating system boasts a whole lot of new macOS features like Sidecar, iOS apps porting, and major Photos update. To try the features right away, you can install Catalina from the Software Update tab.

However, be prepared for some troubleshooting. The acquaintance with the new macOS doesn't always go smooth — and with macOS 10.15 deeming support for lots of software, many things will not go smooth. We've collected the key macOS Catalina issues you may encounter, along with the ways to fix them.

macOS 10.15 Catalina problems and their fixes

Giving up Catalina is a decision you can choose to make. But before rolling back, ensure you use every bit of advice as to how you can fix the common problems. Sometimes, a quick fix can solve your concerns.

Get macOS problem fixes on Setapp

Problems With Catalina For Mac Osx

Beta or not, you can safely install any version of the new macOS. Setapp and its 150+ apps will solve every Mac concern you have.

Problems with macOS Catalina you can solve:

macOS 10.15 Catalina won't install

This is the classic problem that arises with every macOS release: The installation won't start or you face the 'Catalina installation stuck' problem — when it freezes and you see no progress on the install. No matter how many times you start over, you keep getting an error trying to install Catalina.'

Problems With Catalina For Mac Catalina

How to fix:

• Apple recommends to reset SMC. Shut down your Mac, and hold Shift + Ctrl + Option + Power button for about 10 seconds, with your cable plugged in. Click on the power button and wait for your Mac to start up.
• Try resetting NVRAM or PRAM. Shut down your Mac, and hold Option + Command + P + R for about 20 seconds. Wait for your computer to restart.
• Reinstall from macOS recovery. Hold Option + Command + R to reinstall. Once you see the startup screen, start the installation again.
• Some users reported they were prompted to enter administrator password several times to complete the installation. So it might be something for you to try as well.
• In most cases, macOS Catalina cannot be installed on Macintosh HD, because it doesn't have enough disk space. If you install Catalina on top of your current operating system, the computer will keep all the files and still need free space for Catalina. So the easiest fix would be to clean up your system with CleanMyMac X before upgrading. All the system junk, app leftovers, and unneeded files will go away in a minute.
  
• Backup your disk and run a clean install. This will wipe away your current system files, leaving space for macOS Catalina — so yes, this option is for the brave. If you use a solid backup solution, you'll keep your data safe, though. Get Backup Pro is a nice way to do it — unlike Apple's Time Machine, the app allows running bootable backups.

Say you've cleared up and backed up your disk. But your Mac still gets stuck at the installation and shows 'not enough space' error, so you can't get out of the cycle. In this case, there's another fix you can try:

1. Reinstall Mojave. No worries, this won't delete your disk. Reboot your Mac and hold Command + R to enter the Recovery Mode. Click Reinstall macOS.
2. Restore from your backup. If you have a Time Machine backup, enter the Recovery Mode again and select 'Restore from Time Machine Backup.' Select the backup from the list and restore your files. Check out how to use apple time machine.

Some users also report they tried to reboot into Safe Mode and take the installation from there; the others used a newly created admin user — but most attempts have been unsuccessful.

We must agree that macOS 10.15 is one of the slowest systems in terms of installation. But if you use the hacks described above and have a little patience, you'll be able to get to the 'Catalina installed' point.

Find more information about how to update mac os the right way.

If you can't login after upgrading to Catalina

There's a known problem of failing to login after the installation. Unfortunately, the only way to fix it — at least for now — would be to roll back to Mojave:

1. Clean up your Mac with CleanMyMac X and backup your data.
2. Save passwords to ensure you don't lose license keys and settings.
3. Create a bootable installer of Mojave (after Catalina goes public, you can download Mojave here).
4. Delete macOS Catalina: Apple menu > Restart > Command + R > Disk Utility > your startup disk > Erase.

One of the things Mac users are particularly excited about is the new Sidecar feature. It comes as a handy solution for those wanting to expand their workspaces. You can either mirror your Mac's screen to iPad or use your iPad's screen as an extension of a Mac.

If the only reason you're here is because you want Sidecar, we have to warn you it might not work with your new macOS. Reddit is full of user reports about the feature unavailable on macOS Catalina. Most likely, this is the issue of compatibility.

How to fix:

Here are the ways to fix Sidecar problems:

• Get the new iPadOS 13. Unfortunately, macOS Catalina doesn't work with iPadOS 12. So basically, you have to use the recent operating systems if you want to try Sidecar.
• Make sure your Mac is one of the compatible devices. Sidecar works on:
  • 2019 Mac Pro
  • Late 2018 Mac mini +
  • Late 2018 MacBook Air +
  • 2017 iMac Pro
  • Mid 2016 MacBook Pro +
  • Early 2016 MacBook +
  • Late 2015 iMac +
• Try connecting your iPad with a cable. With Sidecar, you should be able to connect your iPad wirelessly. If this doesn't work, the cable might solve the issue.

Battery drain on macOS Catalina

Many of the previous macOS releases were known for battery life concerns — greedy apps, Safari and Chrome draining battery, or power-saving not working. There has been no major battery drain issues reported by the Catalina users so far.

How to fix:

Just to make sure you don't encounter the problem as well, here are a few precautions:

• Check for apps that use significant energy. For a quick insight, check Apple's in-built Activity Monitor. It shows the 'Energy impact' for every application — calculated based on CPU, network usage, and other factors.
  
• Have a solution for battery health monitoring. iStat Menus is a perfect fit if you need detailed analytics on disk activity, CPU usage, battery life, memory load, and much more. The app shows all the data right in your menu bar. Plus, you can customize what's being monitored flexibly.
  
• Use Screen Time to limit the use of apps. This is the brand-new app on macOS Catalina, which helps you live a healthier Mac user life. Set time limits for the use of specific apps or app categories and schedule downtime. The main goal is to track how much time you spend on the computer, but you can also use it to optimize battery life on Mac.
  

Apps not working on macOS Catalina

In the attempt to speed up your Mac's performance, Apple is killing 32-bit app architecture with the release of Catalina. This means you have to switch to 64-bit, for good. You might see the messages like this when trying to launch an app:

The chances are it's one of the oldies.

Problems With Catalina For Mac Air

How to fix:

CleanMyMac X can pretty much solve every app problem on macOS Catalina.

Uninstall all 32-bit apps in a click

No more digging through the settings. Download CleanMyMac X and batch uninstall every outdated app on Mac.

• Use Updater to search available app updates. Maybe the app is not working, because it needs upgrading. If you've missed the update notification, you won't know about this. To solve the issue, CleanMyMac X will show you the full list of apps with available updates from developers. The best thing is you can run a batch update right in the app.
• Uninstaller gives you an easy way to reset or get rid of 32-bit apps. The Apple way of checking for 32-bit applications is quite easy: access About This Mac > System report > Applications. However, once you find apps with the outdated architecture, you'll have to go and uninstall each of them separately. The Uninstaller feature in CleanMyMac X simplifies things for you — filter by 32-bit and get rid of each of them.
  
• If there's no particular reason an app misbehaves, try resetting it. Guess what, CleanMyMac X has it covered too. In Uninstaller, click on the arrow button next to the app and choose Reset. As easy as that.

While app notarization takes time, you can expect many apps being unavailable after the release of Catalina. This doesn't mean they are gone for good, though. Contact developers or follow official developer announcements to find out about compatibility plans.

OneDrive client problems on Catalina

Due to Catalina's new security settings, Microsoft's OneDrive may have a problem accessing your drive — even if you allow a full access. This is because macOS 10.15 comes with two disk volumes by default.

How to fix:

There are no surefire fixes just yet, but you can try to troubleshoot OneDrive by setting it up from the very beginning. This worked for some users, according to the Reddit discussion:

Problems With Catalina For Mac Computers

1. Unlink your account and quit OneDrive.
2. Remove OneDrive client from your Mac and delete the folder.
3. Set up OneDrive again and make sure you allow full disk access in Security & Privacy.

iCloud problems on macOS Catalina

The most common issue with iCloud is that users are unable to download their folders. You can try downloading iCloud files separately — but that's going to be a pain if you have an extensive library.

How to fix:

The best fix would be using Forklift app for your file management. The app is Catalina-ready and allows connecting local drives, Dropbox, iCloud, and tons of other storage sites.

If you're setting up iCloud, there might be another issue standing in your way: Not being able to agree to the Terms and Conditions. The window will just keep popping up on your screen. An easy way to fix this would be to access System Preferences > Internet Accounts and then click on the iCloud icon. You'll see a static Terms and Conditions window — click Accept and you're good to go.

Replacing iTunes on Catalina

The new macOS 10.15 brought along the end of iTunes and the birth of the new Music app. Basically, it looks the same — but with music-only content. Canon ipf760 driver windows 10. There's a huge difference for people who rely on syncing Apple Music with third-party apps. The new app doesn't support XML file support, which makes playlist syncing impossible across many apps. So if you use Apple Music for DJing, you'll definitely have a problem.

How to fix:

The only fix to suggest here would be to stay away from Catalina if you need your XML apps to work with iTunes.

Music library issues

New Music app keeps freezing

There have been reports about the new music app freezing on Mac. Well, it's the first splitting of iTunes, so it's no wonder it doesn't go smooth. In most cases, your Mac will keep showing the 'library updating' status.

How to fix:

1. Create a backup of your entire music library.
2. Move your music out of the music folder.
3. Go to ~/Library and remove every file related to 'Music' and 'iTunes.'
4. Delete music caches in ~/Library/Caches.
5. Restart your Mac and try to access the library again. It should be working now.

Memory usage problems with Apple Music app

Another problem you may come across is the Music app eating too much of your space. One user wrote the app used over 30GB of memory on his Mac.

How to fix:

Apparently, the problem is related to the memory management of Album Art. It is getting better, though. According to user reports, memory usage goes back to normal after restarting the app.

Mail search is broken

According to forum posts, your mailbox might get pretty messy after the upgrade — with no search functionality whatsoever. So if you try searching by keywords or recipient/sender name, the app will keep showing the numerical number of results. The reason could be the new Spotlight integration.

How to fix:

1. Open System Preferences > Internet accounts and remove your mail account.
2. Restart your computer and once again add your mail account to the app.
3. Try searching through your emails — it should be working now.

There have also been some early reports about emails missing from the Mail app — so you might want to wait for it to get fixed before upgrading, especially if you rely on Apple Mail.

Slowing down and overheating macOS Catalina problems

So here's the thing: macOS Catalina should be faster than Mojave. 32-bit architecture was one of the things slowing an operating system down. It's gone, and so are the issues with slow apps. Unfortunately, you can expect your Mac go slow and overheat anyway.

How to fix:

• Too many login items often cause your Mac to go slow. To eliminate the problem, disable apps from launching at startup. Go to System Preferences > Users & Groups > Login Items. Check the apps you don't want to run at startup and click on the minus button.
  
• Reset SMC. This is a universal fix that helps solve the issues with overheating, battery life, slow Mac, and more. The process is pretty simple and doesn't impose any risks of losing your data. To reset, shut down your Mac, but leave a charger plugged in. Hold Shift + Ctrl + Option + Power button for about 10 seconds. Click on the power button and wait for your Mac to start up.

Dock disappearing on macOS Catalina

On the Apple forum, people mentioned Dock disappearing from their screen after upgrading to Catalina. The nature of this mistake is unknown — some users connect it to PRAM resetting, the others say they had the issue when trying to work across two screens.

How to fix:

Try Option + Command + D. If it doesn't work for you, do the following:

1. Go to Settings > Dock
2. Change the Dock's size so that it starts flickering
3. Change the hide/show settings
4. Customize the Dock's position on screen (you can do it randomly).
5. Close the window and check whether it's working now.

Internet not working after upgrading to Catalina

If you're putting macOS 10.15 over your current system, you're likely to encounter Internet connection problems.

How to fix:

The radical way would be to clean install macOS Catalina — it's healthier for your Mac and will probably fix the issue. If you're not ready to take a risk, try rebooting your Mac.

There has been a user report saying that Sophos caused the problem of network connection. So uninstalling it may be a fix as well.

Bluetooth not available on macOS Catalina

Well, that's a problem. Definitely a huge one if you use AirPods. Deleting your Bluetooth.plist files might be the way to solve this.

How to fix:

1. Open Finder > Go > Go to Folder
2. Type Library/Preferences
3. Find a file with the name 'com.Apple.Bluetooth.plist' and delete it.

Safari extensions not working

While Apple is trying to transition to iOS-compatible extensions, it gradually deems support for many web extensions formats. On Catalina, you'll face the problem with .safariextz files not working.

How to fix:

Just like with 32-bit apps, there's no way to fix the missing extensions. If you can't find a good alternative, you can switch to Chrome or another browser.

Storage filling up too fast

If you notice unusual storage filling up progress, this might mean your Mac captured too many redundant files during the Catalina installation. In most cases, these are APFS files and Time Machine backups.

How to fix:

If you can use a good Time Machine alternative like Get Backup Pro throughout the upgrade, do it. Otherwise, you can remove Time Machine leftovers after installing Catalina with CleanMyMac X. In the Maintenance tab, select 'Time Machine snapshots thinning,' and run a cleanup.

To remove snapshots manually, use the following Terminal commands:

• To view the list of snapshots:
  tmutil listlocalsnapshots / tmutil listlocalsnapshots /System/Volumes/Data
• To delete snapshots:
  deletelocalsnapshots

Here's a quick review of all mentioned fixes, which you can take with you:

Is macOS Catalina stable?

The short answer is yes — if you use it right. So before you decide to downgrade back to Mojave, make sure you've done the following things right:

1. Backup your Mac with Get Backup Pro or any other reliable tool before running an installation.
2. If you still need some of the Mojave functionality that won't be available in Catalina, install the new macOS on partition.
3. Make your Mac as clean as possible before upgrading.
4. Get iPadOS 13 if you want to use the Sidecar feature.
5. Get rid of 32-bit applications, even if this means killing your darlings.
6. Backup your Music and then empty the folder along with music-related Library caches. The new Apple Music app is still pretty much unpredictable, so you need to ensure you don't lose your playlist.
7. CleanMyMac X is a solution for many Catalina issues, so you need it — badly. To cut the cost, you can get it through Setapp and receive extra tools like Get Backup Pro and Endurance.

If you want to dive more into macOS Catalina bugs fixed, check out the Reddit discussion.

Meantime, prepare for all the awesome things you can do with Setapp.

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