Hello, I'm using AR Foundation [4.0.12] in Unity [2020.3.0f1] We are developing an AR app for iPad. As for the contents of the application, the scene on the standby screen is displayed first, and when you press the start button, the scene changes and the AR camera starts. If you leave it for a certain period of time without touching the screen in the AR scene, it will switch to the standby screen. The app worked fine on the test iPad. However, when I put it in the actual iPad pro 10.5-inch, There is no problem if you press the start button immediately after startup to move to the AR scene, If you leave it untouched for a long time (about 10 hours or more) on the standby screen, When I switch to the AR scene, the screen goes black and AR does not work. The UI on the screen remains displayed, and if you leave it for a certain period of time, it will return to the standby screen. In that state, it will not return unless you restart the application once. I'm checking the profiler of Unity, but I don't understand the cause. Do you have any idea what the cause is? Thank you. ―――――――――――――――――――――――――――――――― Development environment Unity: 2020.3.0f1 ARFoundation: 4.0.12 Xcode: 12.5.1 Actual machine: iPad pro 10.5 inch iOS: iOS15.1

Hi there I am currently creating an AR app using ARFoundation in unity. The actual device is an iPad with IOS15. When I start the app, a green dot appears in the upper right corner of the screen indicating that the camera is in use, but after a short while, the green dot disappeared. In IOS15, I thought the green dot is always displayed while the camera was running, but that didn't happen here. In the default camera app and my other AR app that I created with ARFoundation, it is always displayed while the camera is running. I'd like to hide the green dot while the camera is on for my other apps as well, if possible, but does anyone know under what conditions this dot stays on or off. Thank you.

We have an app on iPad Air wifi model running ios 9.2 that worked fine since February. At 28th June the app starts to crash on startup when the ipad is not connected to the Internet. The app starts up fine when connected to the Internet, and once it started up once, we can close it, disconnect the Internet and can now launch it normally offline. When we adhoc the app to another iPad running ios9.3.5 and ios14.5.1, the app launches fine offline. The client wants this fixed without updating the os. This is the log when it crashed. Jul 7 11:28:02 iPad securityd[87] <Error>: CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad SpringBoard[53] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Jul 7 11:28:02 iPad SpringBoard[53] <Notice>: MIS: Using empty blacklist. Jul 7 11:28:02 iPad networkd[90] <Notice>: -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] <Error>: CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad SpringBoard[53] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Jul 7 11:28:02 iPad SpringBoard[53] <Notice>: MIS: Using empty blacklist. Jul 7 11:28:02 iPad securityd[87] <Error>: secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found Jul 7 11:28:02 iPad securityd[87] <Error>: secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found Jul 7 11:28:02 iPad networkd[90] <Notice>: -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] <Error>: CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad amfid[164] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Jul 7 11:28:02 iPad amfid[164] <Notice>: MIS: Using empty blacklist. Jul 7 11:28:02 iPad securityd[87] <Error>: secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found Jul 7 11:28:02 iPad networkd[90] <Notice>: -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] <Error>: CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad amfid[164] <Error>: SecTrustEvaluate [leaf AnchorTrusted] Jul 7 11:28:02 iPad amfid[164] <Notice>: MIS: developer cert trust result = 5 Jul 7 11:28:02 iPad amfid[164] <Error>: /private/var/mobile/Containers/Bundle/Application/B670C369-644B-4A4A-AE35-0D42231058C3/FloorMap.app/FloorMap not valid: 0xe8008018: The identity used to sign the executable is no longer valid. Jul 7 11:28:02 iPad com.apple.xpc.launchd[1] (UIKitApplication:com.d-jps.FloorMap[0xc74c][200]) <Notice>: Service exited due to signal: Killed: 9 Jul 7 11:28:02 iPad assertiond[62] <Warning>: Unable to obtain a task name port right for pid 200: (os/kern) failure (5) Jul 7 11:28:02 iPad SpringBoard[53] <Warning>: Unable to register for exec notifications: No such process Jul 7 11:28:02 iPad SpringBoard[53] <Warning>: Unable to obtain a task name port right for pid 200: (os/kern) failure (5) Jul 7 11:28:02 iPad SpringBoard[53] <Warning>: Unable to obtain a task name port right for <FBApplicationProcess: 0x15f7e4a10; com.d-jps.FloorMap; pid: 200> Jul 7 11:28:02 iPad SpringBoard[53] <Warning>: Application 'UIKitApplication:com.d-jps.FloorMap[0xc74c]' exited abnormally via signal. Jul 7 11:28:02 iPad SpringBoard[53] <Warning>: Application '(null)' exited for an unknown reason.

We have an app on iPad Air wifi model running ios 9.2 that worked fine since February. At 28th June the app starts to crash on startup when the ipad is not connected to the Internet. The app starts up fine when connected to the Internet, and once it started up once, we can close it, disconnect the Internet and can now launch it normally offline. When we adhoc the app to another iPad running ios9.3.5 and ios14.5.1, the app launches fine offline. The client wants this fixed without updating the os. This is the log when it crashed. Jul 7 11:28:02 iPad networkd[90] : -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] : CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad SpringBoard[53] : SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Jul 7 11:28:02 iPad SpringBoard[53] : MIS: Using empty blacklist. Jul 7 11:28:02 iPad networkd[90] : -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] : CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad SpringBoard[53] : SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Jul 7 11:28:02 iPad SpringBoard[53] : MIS: Using empty blacklist. Jul 7 11:28:02 iPad securityd[87] : secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found Jul 7 11:28:02 iPad securityd[87] : secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found Jul 7 11:28:02 iPad networkd[90] : -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] : CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad amfid[164] : SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Jul 7 11:28:02 iPad amfid[164] : MIS: Using empty blacklist. Jul 7 11:28:02 iPad securityd[87] : secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found Jul 7 11:28:02 iPad networkd[90] : -[NETClientConnection effectiveBundleID] using process name securityd as bundle ID (this is expected for daemons without bundle ID Jul 7 11:28:02 iPad securityd[87] : CFReadStream domain: 12 error: 8 Jul 7 11:28:02 iPad amfid[164] : SecTrustEvaluate [leaf AnchorTrusted] Jul 7 11:28:02 iPad amfid[164] : MIS: developer cert trust result = 5 Jul 7 11:28:02 iPad amfid[164] : /private/var/mobile/Containers/Bundle/Application/B670C369-644B-4A4A-AE35-0D42231058C3/FloorMap.app/FloorMap not valid: 0xe8008018: The identity used to sign the executable is no longer valid. Jul 7 11:28:02 iPad com.apple.xpc.launchd[1] (UIKitApplication:com.d-jps.FloorMap[0xc74c][200]) : Service exited due to signal: Killed: 9 Jul 7 11:28:02 iPad assertiond[62] : Unable to obtain a task name port right for pid 200: (os/kern) failure (5) Jul 7 11:28:02 iPad SpringBoard[53] : Unable to register for exec notifications: No such process Jul 7 11:28:02 iPad SpringBoard[53] : Unable to obtain a task name port right for pid 200: (os/kern) failure (5) Jul 7 11:28:02 iPad SpringBoard[53] : Unable to obtain a task name port right for <FBApplicationProcess: 0x15f7e4a10; com.d-jps.FloorMap; pid: 200> Jul 7 11:28:02 iPad SpringBoard[53] : Application 'UIKitApplication:com.d-jps.FloorMap[0xc74c]' exited abnormally via signal. Jul 7 11:28:02 iPad SpringBoard[53] : Application '(null)' exited for an unknown reason.