15 Ways to Fix macOS 14 Sonoma Bluetooth Keep Disconnecting or Not Working

Apple recently unveiled the Sonoma OS that will be rolled out to most recent Macs in September or October. Right now, the beta version of the OS is available for Mac users to try for themselves, and Apple is now letting users download the beta build just like how they allow users to download public builds. So many compatible Mac users have installed the latest beta build of MacOS Sonoma on their devices.

But a beta build will bring a fair share of bugs, and the beta build of MacOS Sonoma is no exception. CConnectivity-related issues have been reported a lot since people started trying it, and a particular problem that has been declared a lot is Bluetooth connectivity. For some reason, Bluetooth is not working for many MacOS Sonoma beta build users. If you are one of these troubled users, hopefully, this article will help you. Here, we have listed all the standard solutions you can try to resolve the problem. So, without any further ado, let’s get into it.

How to fix macOS 14 Sonoma Bluetooth Keep Disconnecting or Not Working?

1. Restart the System:

As simple as it may sound, sometimes a complete system restart can also iron out most bugs. So if you have not yet tried restarting the system, do it immediately. Perform a full system restart and then try using Bluetooth again. If it still does not work, try the next solution.

2. Turn Bluetooth On/Off:

Restarting Bluetooth is the most common fix you should try when encountering internet problems. Let’s see how you can do that on your macOS.

• Open Apple Menu.
• Go to System Settings.
• Click on Bluetooth in the sidebar.
• Click on the button to turn off Bluetooth and then click on it again to turn it on again.

If this does not help you, try the next solution.

3. Remove all connected accessories:

If you have multiple accessories like Mouse, Keyboard, External Drive, and more connected to your Mac, you must disconnect them immediately. These peripherals can sometimes affect the functionality of your Mac, and even with the Bluetooth Disconnecting or not working issue, it could be an accessory at fault.

So please remove all of them and try reusing the Bluetooth. If it is still not resolved, try the next solution.

4. Move the two devices closer:

It is not unusual for your connection to be inconsistent if the Bluetooth device you are trying to connect to is far from your Mac. Devices running on an older version of Bluetooth often have a weak range in terms of connectivity, and if you suspect that could be the case for you, you should move the device you are trying to connect to closer to your PC. If your Bluetooth connection keeps disconnecting or does not work, move on to the next solution.

5. Check whether Bluetooth is enabled on both devices:

There is a possibility the device you are trying to connect might have its Bluetooth turned off. In such a scenario, you won’t be successful, irrespective of how much you try to connect to the device. Check the other device if you are only trying to connect from your Mac. Ensure that the Bluetooth of that device is turned on, and then try connecting the two devices.

6. Ensure that power saving mode is turned off:

If you are trying to connect to a smartphone, you should check whether that phone’s power-saving feature is turned on. Sometimes, the power-saving mode works aggressively to turn off all possible sources of battery consumption; in that case, it will also turn off Bluetooth. This is quite evident with iPhones. To ensure that the power saving mode is not turned on on the device you are trying to connect, try again.

7. Forget the Bluetooth connection and reconnect:

Your Mac will have previously connected devices in a list of devices. When you try to connect a device that was already previously connected, it will do it automatically for you. It is a helpful feature if you frequently use a particular device to connect to your Mac. However, after the recent OS update, the connection might have developed some inconsistencies, which could be blocking the connection’s success. So, you need to visit the Bluetooth menu on your Mac and delete any previous connections that you have on it. Additionally, it would help if you cleared the Mac connection you made on the Bluetooth device you are trying to connect to your Mac. Once all previous connections are deleted from both devices, you should try connecting both devices via Bluetooth again.

If it still does not connect or does not work properly, move on to the next given solution.

8. Disable Firewall:

Sometimes, your Mac’s Firewall can interfere with your Bluetooth connection by assuming it is an unauthorized connection. To get around this, you should try disabling the Firewall and check whether that solves the internet problem on your MacOS Sonoma.

• Go to the System Settings on your Mac
• Click on Network.
• On the network selection tab, click on the Firewall option.
• Switch off your Mac’s Firewall by toggling the switch.

Now, try reusing the Bluetooth on your Mac. If it still disconnects or works poorly, move on to the next solution.

9. Reset Bluetooth Module

Resetting the Bluetooth Module could solve the problem for you. But for this, you will have to use the terminal.

• Launch the terminal using Spotlight.
• Enter the following command in the terminal and press Enter.

sudo pkill bluetoothd

• You will be asked to enter the device password. Enter the password correctly and press Enter.
• Once it is complete, restart the Mac.

Now, try reconnecting the devices and check whether it works without any issues. If the issue is still present, move on to the next solution.

10. Remove Bluetooth Plist File

The Bluetooth Plist or Preference list file can be deleted on Mac, solving Bluetooth reOption issues for many Mac users. So try this with the MacOS Sonoma Bluetooth issue and check whether it can be resolved.

• Open Finder.
• Click on the Go option at the top.
• Click on the Go to Folder option.
• Enter “/Library/Preferences” in the address bar and press Enter.
• Delete the file “com.apple.Bluetooth.plist” by pressing the command+delete shortcut on your keyboard.
• Now, open the Go to folder menu again.
• This time, enter “/Library/Preferences/ByHost” in the address bar and press Enter.
• Delete the file “com.apple.Bluetooth” by pressing the command+delete shortcut on your keyboard.
• Finally, restart your Mac.

Now, try reusing the Bluetooth on your Mac to connect the two devices. If it still disconnects or works poorly, move on to the next solution.

11. Reset NVRAM, PRAM, And SMC:

NVRAM and PRAM are memory units that store specific settings for quick access. It is similar to what we have on Android smartphones as cache memory. Sometimes, a MacOS issue can be resolved simply by resetting the NVRAM and PRAM. So, trying it for the Bluetooth connectivity issue would be best.

• Click the Apple menu.
• Choose the Shut Down option.
• Turn on your Mac, and immediately after pressing the power button, press and hold the Option + Command + P + R keys for about 20 seconds.

This will clear the NVRAM and PRAM for you.

Another component that you can try resetting is the System Management Controller or SMC.

• Click the Apple menu.
• Choose the Shut Down option.
• Turn on your Mac, and immediately after pressing the power button, press and hold the Shift + Control + Option keys.
• With the keys still pressed, press and hold the Power button.
• Don’t let go of the keys for almost 10 seconds.
• Now turn on your Mac and check whether the WiFi issue is r.

If it still does not work, try the Optionolution.

12. Run Apple Diagnostics:

Apple Diagnostics is a built-in utility tool provided by Apple to discover and fix issues related to the system. Even with the Bluetooth connectivity issue, it could solve your problem.

• Click on the Apple Menu and then click on Restart.
• Press and hold the D key until you see the language screen appear.
• Here, choosing a Language and WiFi network would be best.
• After that, follow the on-screen instructions and let the diagnostic tool fix them for you.

Now, try reusing the Bluetooth on your Mac. If it still disconnects or does not work correctly, move on to the next solution.

13. Update MacOS:

The MacOS Sonoma is on a beta build right now, and beta builds are bound to have bugs. If you installed an early beta build of Sonoma and have not updated your MacOS in a while, you should check for a new build of the Sonoma beta version. Apple would have patched it through an update if a Bluetooth connectivity issue was prevalent in an early beta build.

• Go to Apple Menu.
• Click on System Preferences.
• Click on Software update. If you see a pending update, install it on your PC.

Remember that Apple has now introduced a setting in the Update menu that lets users select the updates they want. Since this is a beta OS, you need to enable the option to allow Apple to send your beta updates. The choice is available in the update menu at the top as a simple dropdown menu. If you set it off, you will only receive public build updates. However, if you want to install the latest beta builds, you need to make the selection here.

If updating the MacOS Sonoma to the latest beta build does not help with the Bluetooth connectivity issue, move on to the following solution.

15. Other troubleshooting:

If none of the solutions mentioned above worked for you, then there are some additional troubleshooting solutions you can try.

1. Move other Bluetooth-enabled devices away from both devices.
2. Switch the Wi-Fi connection to 5GHz if you can. Bluetooth uses 2.4 GHz, and having multiple WiFi devices running on the same frequency could cause problems. Please look at the steps mentioned below on how to do it.

• Click on the Apple icon in the menu bar and choose System Preferences from the list of available options.
• Click on Network.
• Now, click on the WiFi option on the window’s left pane.
• On the right pane, you will see the Advanced button. Click on it.
• Drag the 5 GHz network to the top and click on Apply.

3. Ensure there is nothing solid between your Mac and the Bluetooth device.
Now, try reusing the Bluetooth on your Mac. If it still disconnects or works poorly, move on to the next solution.

Contact Apple Support:

If none of the above solutions worked for you, you should contact Apple support via Mail or phone. They should be able to provide you with a solution for your Bluetooth connectivity issue with the MacOS Sonoma. If they can’t help you, you should consider switching back or downgrading to a public build of MacOS and wait until the public build of Sonoma is released to install it again on your PC.

So this is all about fixing macOS 14 Sonoma Bluetooth keeps disconnecting or not working issue. If you have any questions or queries about this article, comment below, and we will reply. Also, check out our other articles on iPhone tips and tricks, Android tips and tricks, PC tips and tricks, and much more for more helpful information.