Hey, We also opened a feedback assistant request, and also opened a ticket with Apple Developer Technical Support a while ago that notice the unmount problem also but it was before we pin point the problem to the Network Extension. After a further investigation, we've found out that the root cause of this problem is cause by having a network filter from the NetworkExtension provider on (Specifically we have tested with the NEFilterDataProvider) while having a Xsan volume. The NEFilterDataProvider causing problems for the Xsan, and is stalling the shutdown until we get a panic from watchdog timeout, and only then the mac is fully shutdown. The problem from what we investigated and also talked with you, is that the Xsan process can't unmount the volume and stuck. We have also noticed that if we install a network extension and allow the popup of the network filters, i.e enabled the NEFilterDataProvider the computer is stuck, and the finder is in a non responsive state until a reboot (Also probably due to the fact the Xsan is now in a problematic state). This tests was done on latest versions of MacOs 13 & 14. We have taken a sysdiagnose from the computer while we have tested. Do you familiar with the problem (We got no answer on the feedback assistant)? Thank you, Idan

Hey, we also opened a bug regarding this behavior on April, back when you introduce the new event on MacOs 15.4 The bug ticket is: FB17139326 Starting macOs 15.4 you added a new event for the system extension framework named: tcc_modify The event should be triggered every-time there is a change regarding the tcc db (granted / revoked using various ways). One of the ways you can grant / revoke tcc db permission is by changing the user sqlite with root permissions. You can change various permissions regarding the user for example the apps that allowed to use microphone permissions. It is expected that when granted / revoked permissions using sqlite for microphone we will get notify from the system extension for tcc modify event. but the actual result is that the permission is added without any tcc modify event. We wanted to know if this is intentional that changing the user tcc db with root permissions, using sqlite and not conventional methods (user popup / settings), suppose to not initiate an event, and we should monitor them using other methods. Thank you, Idan

I have created a sample app which read/write from a network file. When the file was attempted to open (using open Linux API), connection to network file was lost. The thread which was stuck on the open method, returns after a long time. It was observed that for macOS, the maximum return time of the thread was around 10 mins, whereas in Windows and Linux, the maximum timeout was 60 sec and 90 sec. macOS has a very large timeout before returning the thread with a network failure error. Is this by designed and expected? With a large timeout as 10mins, it's difficult to respond swiftly back to the user.

I am unable to connect to APNs sandbox push endpoint from our backend servers. It works fine when hitting the request from my local machine but it fails from the infra servers. Here are the complete curl details. Endpoint: https://api.sandbox.push.apple.com:443 CURL request and response: curl -v https://api.sandbox.push.apple.com:443 Trying 17.188.168.149:443... Connected to api.sandbox.push.apple.com (17.188.168.149) port 443 ALPN: curl offers h2,http/1.1 Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH TLSv1.2 (OUT), TLS handshake, Client hello (1): CAfile: /etc/pki/tls/certs/ca-bundle.crt CApath: none OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to api.sandbox.push.apple.com:443 Closing connection curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to api.sandbox.push.apple.com:443 There are no issues with Production endpoint. Can someone help? Verified all certificates. Everything worked fine until 29th July but started failing since 30th July Here is the PCAP file. Additionally, Here is the outbound public IP : 3.251.214.255 apple_push_sandbox_pcap.txt

Hi, I set up a Sandbox Tester account in my company’s Apple Developer Program and signed in on my iPhone under Settings → App Store → Sandbox Account. When I go to Wallet → Add, I only see options for Credit or Debit Card or Travel Card. The option to add an Apple Pay Sandbox Card is missing, and when I try entering the test card numbers from Apple’s documentation (developer.apple.com/apple-pay/sandbox-testing), the card is not valid. Has anyone experienced this and found a solution? Thanks! PS: I can't post this to Wallet Category, I keep getting error that it contains sensitive text.

Hi all, In InfiniTime, somebody finally implemented ANCS which forced iOS to encrypt the ble connection. As a result, my PineTime appears in the battery widget. Unfortunately, I only get a Bluetooth logo as the icon. Ideally it would be a smartwatch glyph. The GAP appearance value is being set to 0xC2 (smartwatch) Note: I've used CMF watches in the past, and they display with a smartwatch icon Any thoughts?

Application has specified the bluetooth-central background mode. Peripheral Device(BLE) is connected to the iPhone. Application will initiate a request 'retrieveConnectedPeripheralsWithServices' along with list of services to scan for. Application will receive a list of peripherals connected to the system whose service UUID's match. From the list of peripherals, application will initiate a request 'connectPeripheral' with the interested peripheral along with the option set to 'CBConnectPeripheralOptionEnableAutoReconnect'. This option is available from iOS 17+. CBConnectPeripheralOptionEnableAutoReconnect - This option will help in reconnect back to peripheral when peripheral becomes available. (Turn OFF and Turn ON) How do we achieve the same thing in earlier IOS version

My MacBook speakers have started crackling on every sound since macOS 26 Beta 1, the problem is still the same on Beta 9. Happens especially when Simulator is opened.

I'm trying to use FSKit to create a File System Extension that can read MFS-formatted disk images, following the old MFSLives sample project for reference. I have a well-formed MFS formatted img file that I'm trying to mount, but I'm having trouble getting the system to actually use my FSModule. DiskImageMounter fails to mount the img file, but I'm able to use it to attach the image as a device by clicking "Ignore" when it prompts me that it isn't able to read the disk. This is effectively the same as using the hdiutil command in Terminal. hdiutil attach -imagekey diskimage-class=CRawDiskImage -nomount Sample.img I've read that FSKit isn't fully integrated with Disk Arbitration yet, so I decided to see if I could force the system to use my extension by using the mount command. mkdir /tmp/Sample mount -F -t MFS disk54 /tmp/Sample Watching the logs in Console, I can see that fskit_agent sees my extension in its "New Modules List", and I see an MFS process gets launched and logs messages from com.apple.running and com.apple.xpc. However, the logs from the MFS process end there, and don't include any of my debug logs, which should be posted when my FSFileSystem subclass is created or when probeResource is called. Ultimately the mount command fails with exit code 69 and prints the following error message: mount: Probing resource: The operation couldn’t be completed. Permission denied mount: Unable to invoke task I've checked everything I could think of: The extension is enabled in System Settings. The extension has the FSKit Module capability added in Xcode. The Info.plist sets the FSSupportsBlockResources key to YES. The Info.plist sets both the FSName and FSShortName keys to MFS. The extension has its Team set to my developer account, with Xcode setting the Provisioning Profile and Signing Certificate automatically. The hosting app has its Team set to my developer account with the "Development" signing certificate. I wanted to see if it was something with my project configuration or implementation, so I downloaded the KhaosT/FSKitSample project from GitHub. Once I got that building, I tried mounting a disk image using the MyFS extesnion, but my system wouldn't run that either. Is there something about the system configuration I should be aware of to enable File System Extensions? I have my MFS extension showing up and enabled, but I'm not sure if there's something I'm missing that I still have to do. Is there a capability or signing requirement I didn't list that's required for the extension to run? The documentation doesn't specify anything about the entitlements, signing capabilities, or Info.plist keys, so I'm not sure what I should be looking for. I'm running macOS Sequoia 15.6.1 on an M2 Max MacBook Pro, and I'm building my project with Xcode 26 beta 6.

Hi Anyone had luck to make EnergyKit work yet? Using Xcode 26 (latest beta), physical iPhone with the latest iOS26 beta.

The crash log, an IPS file, indicates a crash occurred at a specific time, with the exception backtrace pointing to _terminateAppIfThereAreUnhandledVoIPPushes. However, cross-reference with the SysDiagnose logs, there is no corresponding process or activity for the application at the reported crash time. The app was not active, nor was it woken up by any event. IPS file and SysDiagnose logs have been attached in the Feedback. Feedback - FB20044587

I am working on enabling app clip experience for one of our products, where App X would use default appclip url of App Y to launch an experiences using UIApplication.shared.open(defaultAppclipUrl). Im successfully able to build and submit to appstore by testing via local expereince, but later noticed a strange behaviour in production without local expereince setup, where tapping a button in App X (with default appclip url) fails to launch the appclip for the first time but loads fine from the second try. I learned that in background Apple would make a API call to fetch details about app clip availability in store and then proceed to launch app clip locally, hence the delay->timeout->failure for first tap. Once the invocation starts working it would be consistent. After couple of minutes of break say 20m, it again fails for 1st time. I'm assuming that iOS is invalidating the cache on device regarding availability of appclip in store and hence the API call is made again and there is a delay and failure. can you please help us with this issue.

Does the alert only serve the following purposes: required for start events require for any event that needs to alert the user (with sound or having the live activity show in expanded presentation) while its content DO NOT matter. Only the presence of the field and its attributes matter. The only time its content matter are when the receiving device is an Apple Watch. Is that correct?

I have an app that from day 1 has used Swiftdata and successfully sync'd across devices with Cloudkit. I have added models to the data in the past and deployed the schema and it continued to sync across devices. Sometime I think in June.2025 I added a new model and built out the UI to display and manage it. I pushed a version to Test Flight (twice over a matter of 2 versions and a couple of weeks) and created objects in the new model in Test Flight versions of the app which should push the info to Cloudkit to update the schema. When I go to deploy the schema though there are no changes. I confirmed in the app that Cloudkit is selected and it's point to the correct container. And when I look in Cloudkit the new model isn't listed as an indes. I've pushed deploy schema changes anyway (more than once) and now the app isn't sync-ing across devices at all (even the pre-existing models aren't sync-ing across devices). I even submitted the first updated version to the app store and it was approved and released. I created objects in the new model in production which I know doesn't create the indexes in the development environment. But this new model functions literally everywhere except Cloudkit and I don't know what else to do to trigger an update.

I created new APNS key, when i clicked on download, this is the error am getting: Download Failed Auth Key can only be downloaded once. This auth key has already been downloaded. I dont have any key before and i have not downloaded the key before, it just a new key, i just created. Please this is affecting the release of our client app, and the client is having negative thought concern our service not knowing it from you guys.

Does anyone have info about the Retention Messaging API. We've requested access to it, but there's no answer.

I'm currently testing the CLMonitor API and have a question about CLServiceSession management. When my app is relaunched from a terminated state in the background due to CLMonitor events, do I still need to create and maintain a CLServiceSession instance? I'm wondering if CLServiceSession is necessary even when I don't need to continuously receive GPS updates through liveUpdates. Since CLMonitor can trigger app launches for region monitoring events without requiring constant location updates, I'm unclear about whether the CLServiceSession is still required in this scenario. Any clarification on the proper implementation would be greatly appreciated. Thanks!

We've observed an issue where the video button on the CallKit UI is disabled during Video VoIP calls. This issue appears to be specific to notch devices running SDK 26 and iOS 26 beta 7, specifically on iPhone 11. We have not seen this behavior on devices with Dynamic Island or on older iOS versions. For further details, please refer to the attached video and sysdiagnose file. : FB19827793 Our experimentation suggests this issue is exclusively present on non-Dynamic Island devices with iOS 26 beta.

AppleScript for the Music app no longer supports the current track event. Before macOS Tahoe, running the following script in Script Editor would return the current track information: tell application "Music" return name of current track end tell However, when I run this script on a device with macOS 26 Tahoe, I receive this error: "Result: error "Music got an error: Can’t get name of current track." number -1728 from name of current track” I've tested this extensively, and here are my findings: Going to the “songs” tab and playing something from there makes everything work. Playing any song directly will make it work with current track UNLESS this song is NOT in your Music library (either added through Apple Music or uploaded). If you play a song not in your library, current track is not updated even if you clicked on it specifically. Playing an album (in your library obviously) makes all the tracks within it appear in current track until autoplay takes over. Any autoplayed track won’t appear in current track even if in your library (unless: see the last bulletpoint) Music played through the “songs” tab all appear in current track even if autoplay kicks in. I assume this is because this tab is an iTunes legacy (visually and under the hood) and doesn’t use the modern autoplay. This tab also won’t play non-library songs unlike the “albums” tab which seems to use the correct autoplay and suffers the same symptoms as the “recently added”, “home”, “radio”, etc… tabs. Is this a bug, or has Apple simply deprecated this functionality?

I am trying to send an anonymous XPC listener endpoint to my daemon from user context in order to be able to do some bidirectional XPC. I was trying to use the new XPCListener and XPCSession objects and the easiest method I figured was using the Codable version of the send() methods, in which I wanted to send the XPCEndpoint object - alongside the name of the anonymous endpoint (because I want to have more XPCEndpoints sent over, so I want to be able to identify them. However, trying to manually encode XPCEndpoint throws an exception: ERROR: Missing CodingUserInfoKey CodingUserInfoKey(rawValue: "_XPCCodable") Here is a simple command-line tool reproducing the issue: import Foundation import XPC let listener = try XPCListener(service: "mach-service.xxx.yyy", incomingSessionHandler: { $0.accept(incomingMessageHandler: { (msg: XPCReceivedMessage) in return nil }) }) var endpoint = listener.endpoint do { let endpointData = try JSONEncoder().encode(endpoint) print("EndpointData object: \(endpointData.count) bytes") } catch let error { print("ERROR: \(error)") } Wrapping my object into an XPCDictionary, then adding multiple keys alongside an "endpoint" key with the XPCEndpoint as value works, but XPCDictionaries are less ideal - they don't even support vanilla Data objects, only ones converted to an xpc_object_t with xpc_data_* functions Is this expected behavior? I shouldn't encode an XPCEndpoint myself? I am using the latest Xcode 26.0 beta, with deployment target of macOS 15.1, running on macOS 15.5. (Btw it's also incorrect that this XPCEndpoint API is available from macOS 15.0 - it cannot be found in Xcode 15.4 under macOS 15.5. At the very best it's backDeployed but this isn't mentioned in its public declaration.)