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Hello people! Why is Mozilla Firefox 83.1.0 closing open tabs in the background? There is no shortage of memory - the phone is new and the memory is still almost empty. On another older phone with nearly full memory, Firefox 68.1 doesn't do that! Please tell me how to solve the problem?.. Thanks in advance! )

I downloaded anime from the website I sent to you guys. Also it doesn't show what episode I downloaded it gives me mp4 as reference the anime I downloaded is anything from 12 episodes to 1000 how must I know what episode is which. Also I was not rude. I stated the problem now please help me. Mp4 is the format of video. Thank you for fixing one problem

I forgot to mention this you ask again after I click download another download pops up. At least the old one downloaded it when I clicked on download and the size I clicked on

Updated this app it downloads what I want but now I will not be able to tell what episode I downloaded because it says mp4 and mp4(1). Rember a person download 12 to 1000 or more now how must a person tell what episode is which. Really the old one at least tell you the episode number

Past versions of Firefox for android allowed me to automatically see sites in desktop view. I am no longer able to do that and it is a pain in the touche to manually set it for each site. I would prefer to use Firefox becauee of its security and privacy features. But between this issue and a VPN problem, I will use other browsers unless someone has a workaround. Please let me know, if so.

Until recently Firefox for android worked well through NordVPN. I am not sure which recent update has caused complete non-response to data entry on multiple sites such as costco.com and amazon. I am running 83.1.0. Has anyone else had this issue?

FF version 83.1.0 , installed from Google play .

Started to happen after Fire HD update to the latest 7.3.1.6 . Info below from is from logcat right after the crash.

11-27 12:49:25.232 8763 8763 D AndroidRuntime: Shutting down VM 11-27 12:49:25.232 8763 8763 E AndroidRuntime: FATAL EXCEPTION: main 11-27 12:49:25.232 8763 8763 E AndroidRuntime: Process: org.mozilla.firefox, PID: 8763 11-27 12:49:25.232 8763 8763 E AndroidRuntime: java.lang.NullPointerException 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at org.mozilla.fenix.components.toolbar.DefaultToolbarIntegration.<init>(ToolbarIntegration.kt:16) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at org.mozilla.fenix.components.toolbar.BrowserToolbarView.<init>(BrowserToolbarView.kt:88) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at org.mozilla.fenix.browser.BaseBrowserFragment.initializeUI(BaseBrowserFragment.kt:56) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at org.mozilla.fenix.browser.BrowserFragment.initializeUI(BrowserFragment.kt:3) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at org.mozilla.fenix.browser.BaseBrowserFragment.onViewCreated(BaseBrowserFragment.kt:1) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:24) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:25) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentManager.addAddedFragments(FragmentManager.java:5) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:53) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:11) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:12) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at androidx.fragment.app.FragmentManager$4.run(FragmentManager.java:1) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:873) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:99) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at android.os.Looper.loop(Looper.java:193) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:6740) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 11-27 12:49:25.232 8763 8763 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: Uncaught exception handled: 11-27 12:49:25.233 8763 8763 E ExceptionHandler: java.lang.NullPointerException 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at org.mozilla.fenix.components.toolbar.DefaultToolbarIntegration.<init>(ToolbarIntegration.kt:16) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at org.mozilla.fenix.components.toolbar.BrowserToolbarView.<init>(BrowserToolbarView.kt:88) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at org.mozilla.fenix.browser.BaseBrowserFragment.initializeUI(BaseBrowserFragment.kt:56) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at org.mozilla.fenix.browser.BrowserFragment.initializeUI(BrowserFragment.kt:3) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at org.mozilla.fenix.browser.BaseBrowserFragment.onViewCreated(BaseBrowserFragment.kt:1) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:24) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:25) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentManager.addAddedFragments(FragmentManager.java:5) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:53) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:11) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:12) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at androidx.fragment.app.FragmentManager$4.run(FragmentManager.java:1) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at android.os.Handler.handleCallback(Handler.java:873) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at android.os.Handler.dispatchMessage(Handler.java:99) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at android.os.Looper.loop(Looper.java:193) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at android.app.ActivityThread.main(ActivityThread.java:6740) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at java.lang.reflect.Method.invoke(Native Method) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 11-27 12:49:25.233 8763 8763 E ExceptionHandler: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) 11-27 12:49:25.235 8763 8763 I mozac/CrashReporter: Received crash: UncaughtExceptionCrash(timestamp=1606499365233, throwable=java.lang.NullPointerException, breadcrumbs=[Breadcrumb(message=onCreate(), data={recreated=false, intent=android.intent.action.MAIN, instance=9395609}, category=HomeActivity, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:19 GMT-05:00 2020), Breadcrumb(message=Changing to fragment homeFragment, isCustomTab: false, data={}, category=DestinationChanged, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:19 GMT-05:00 2020), Breadcrumb(message=onStart(), data={instance=9395609}, category=HomeActivity, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:19 GMT-05:00 2020), Breadcrumb(message=onResume(), data={instance=9395609}, category=HomeActivity, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:19 GMT-05:00 2020), Breadcrumb(message=Changing to fragment browserFragment, isCustomTab: false, data={}, category=DestinationChanged, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:25 GMT-05:00 2020), Breadcrumb(message=onAttach(), data={instance=261865109, activityInstance=9395609, activityName=HomeActivity}, category=BrowserFragment, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:25 GMT-05:00 2020), Breadcrumb(message=onCreateView(), data={customTabSessionId=null, instance=261865109, activityInstance=9395609, activityName=HomeActivity}, category=BrowserFragment, level=INFO, type=DEFAULT, date=Fri Nov 27 12:49:25 GMT-05:00 2020)], uuid=602615fe-b810-469d-a9b0-d61b5b8da07c) 11-27 12:49:25.249 8763 8763 I mozac/CrashReporter: Showing prompt 11-27 12:49:25.251 647 1006 I ActivityManager: START u0 {flg=0x10018000 cmp=org.mozilla.firefox/mozilla.components.lib.crash.prompt.CrashReporterActivity (has extras)} from uid 10193

Since the new upgrade for Android, tabs are not closed as soon as I close the app. I can't find an option to change this. Does anyone know how to get the tabs closed when I close the app? Thank you.

What are the effects of clearing cache, and maybe data too? I need to free up some space on my phone and FF has 531MB of data and 138MB of cache.

Thanks in advance!

I'm using samsung galaxy note 10. mostly i use internet on wifi but when i use 5g network firefox cannot connect internet. other browsers do

here is the screenshot (cannot connect in korean)

Why I cannot add any add-ons on mozilla for android. I swear that I have correctly choose add-ons for android, not for windows, even I clicked the recommended one. But still, the add buttons for all of them are disabled. Is there any explanation or solution for this? thank you.

Whenever I download a jpeg file and I try to open it it doesn't open but says that can't support that kind of files. But when I find the file on my files folder it open just fine

I kept getting this messages on Android firefox mobile. See below please. How can I fix this?

"Resend data to this site? Refreshing this page could duplicate recent actions, such as sending a payment or posting a comment twice."