Crashlytics not working on older device

I've been working on the app for several months now on my Nexus 5, but recently started testing it on older devices. When I test it on my Galaxy Nexus (GSM) and the app crashes, I don't get a report from Crashlytics. When I check the logs I get this output:

11-14 16:42:29.435: E/Fabric(8283): Failed to retrieve settings from https://settings.crashlytics.com/spi/v2/platforms/android/apps/[APP.PACKAGE.NAME]/settings
11-14 16:42:29.435: E/Fabric(8283): io.fabric.sdk.android.services.network.HttpRequest$HttpRequestException: java.net.ConnectException: failed to connect to settings.crashlytics.com/127.0.0.1 (port 443) after 10000ms: isConnected failed: ECONNREFUSED (Connection refused)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.code(HttpRequest.java:1392)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.stream(HttpRequest.java:1665)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.buffer(HttpRequest.java:1654)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.body(HttpRequest.java:1577)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.body(HttpRequest.java:1591)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.settings.DefaultSettingsSpiCall.invoke(DefaultSettingsSpiCall.java:65)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.settings.DefaultSettingsController.loadSettingsData(DefaultSettingsController.java:63)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.settings.DefaultSettingsController.loadSettingsData(DefaultSettingsController.java:47)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.settings.Settings.loadSettingsData(Settings.java:139)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.Onboarding.doInBackground(Onboarding.java:80)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.Onboarding.doInBackground(Onboarding.java:26)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.Kit$InitializationTask.doInBackground(Kit.java:219)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.Kit$InitializationTask.doInBackground(Kit.java:189)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.concurrency.AsyncTask$2.call(AsyncTask.java:294)
11-14 16:42:29.435: E/Fabric(8283):     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
11-14 16:42:29.435: E/Fabric(8283):     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
11-14 16:42:29.435: E/Fabric(8283):     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
11-14 16:42:29.435: E/Fabric(8283):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
11-14 16:42:29.435: E/Fabric(8283):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
11-14 16:42:29.435: E/Fabric(8283):     at java.lang.Thread.run(Thread.java:841)
11-14 16:42:29.435: E/Fabric(8283): Caused by: java.net.ConnectException: failed to connect to settings.crashlytics.com/127.0.0.1 (port 443) after 10000ms: isConnected failed: ECONNREFUSED (Connection refused)
11-14 16:42:29.435: E/Fabric(8283):     at libcore.io.IoBridge.isConnected(IoBridge.java:223)
11-14 16:42:29.435: E/Fabric(8283):     at libcore.io.IoBridge.connectErrno(IoBridge.java:161)
11-14 16:42:29.435: E/Fabric(8283):     at libcore.io.IoBridge.connect(IoBridge.java:112)
11-14 16:42:29.435: E/Fabric(8283):     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
11-14 16:42:29.435: E/Fabric(8283):     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
11-14 16:42:29.435: E/Fabric(8283):     at java.net.Socket.connect(Socket.java:843)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.Platform.connectSocket(Platform.java:131)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.Connection.connect(Connection.java:101)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:294)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:296)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpURLConnectionImpl.getHeaderField(HttpURLConnectionImpl.java:143)
11-14 16:42:29.435: E/Fabric(8283):     at com.android.okhttp.internal.http.HttpsURLConnectionImpl.getHeaderField(HttpsURLConnectionImpl.java:226)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.header(HttpRequest.java:1913)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.parameter(HttpRequest.java:2005)
11-14 16:42:29.435: E/Fabric(8283):     at io.fabric.sdk.android.services.network.HttpRequest.charset(HttpRequest.java:2111)
11-14 16:42:29.435: E/Fabric(8283):     ... 16 more
11-14 16:42:29.435: E/Fabric(8283): Caused by: libcore.io.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
11-14 16:42:29.435: E/Fabric(8283):     at libcore.io.IoBridge.isConnected(IoBridge.java:208)
11-14 16:42:29.435: E/Fabric(8283):     ... 33 more

      

        
        
        
      

    

Everything works fine (in terms of reporting) on ​​my Nexus 5, what will happen that my Galaxy Nexus can't when using the same app?

Here is the complete log from startup for the crash (with personal information removed): http://pastebin.com/9v90Cpws