diff --git a/app/build.gradle b/app/build.gradle
index e0f63e9e1..c505bbdbc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,8 +18,8 @@ android {
 		applicationId 'org.koitharu.kotatsu'
 		minSdk = 21
 		targetSdk = 35
-		versionCode = 689
-		versionName = '7.7-beta1'
+		versionCode = 690
+		versionName = '7.7-beta2'
 		generatedDensities = []
 		testInstrumentationRunner 'org.koitharu.kotatsu.HiltTestRunner'
 		ksp {
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 79c61d6e5..00337a665 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -27,3 +27,4 @@
 -keep class org.acra.security.NoKeyStoreFactory { *; }
 -keep class org.acra.config.DefaultRetryPolicy { *; }
 -keep class org.acra.attachment.DefaultAttachmentProvider { *; }
+-keep class org.acra.sender.JobSenderService
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/browser/cloudflare/CaptchaNotifier.kt b/app/src/main/kotlin/org/koitharu/kotatsu/browser/cloudflare/CaptchaNotifier.kt
index 33439e8b0..48d900c10 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/browser/cloudflare/CaptchaNotifier.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/browser/cloudflare/CaptchaNotifier.kt
@@ -44,7 +44,7 @@ class CaptchaNotifier(
 			.setContentTitle(channel.name)
 			.setPriority(NotificationCompat.PRIORITY_LOW)
 			.setDefaults(0)
-			.setSmallIcon(android.R.drawable.stat_notify_error)
+			.setSmallIcon(R.drawable.ic_bot)
 			.setGroup(GROUP_CAPTCHA)
 			.setAutoCancel(true)
 			.setVisibility(
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
index 0d134583b..0deade46f 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt
@@ -472,7 +472,10 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		get() = prefs.getBoolean(KEY_BACKUP_PERIODICAL_ENABLED, false)
 
 	val periodicalBackupFrequency: Long
-		get() = TimeUnit.DAYS.toMillis(prefs.getString(KEY_BACKUP_PERIODICAL_FREQUENCY, null)?.toLongOrNull() ?: 7L)
+		get() = prefs.getString(KEY_BACKUP_PERIODICAL_FREQUENCY, null)?.toLongOrNull() ?: 7L
+
+	val periodicalBackupFrequencyMillis: Long
+		get() = TimeUnit.DAYS.toMillis(periodicalBackupFrequency)
 
 	val periodicalBackupMaxCount: Int
 		get() = if (prefs.getBoolean(KEY_BACKUP_PERIODICAL_TRIM, true)) {
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseActivity.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseActivity.kt
index 451dd4a97..f9c89b131 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseActivity.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseActivity.kt
@@ -112,9 +112,13 @@ abstract class BaseActivity<B : ViewBinding> :
 	}
 
 	override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
-		if (BuildConfig.DEBUG && keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
-			ActivityCompat.recreate(this)
-			return true
+		if (BuildConfig.DEBUG) {
+			if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
+				ActivityCompat.recreate(this)
+				return true
+			} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
+				throw RuntimeException("Test crash")
+			}
 		}
 		return super.onKeyDown(keyCode, event)
 	}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/PeriodicalBackupService.kt b/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/PeriodicalBackupService.kt
index 81602e128..51b90f8e0 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/PeriodicalBackupService.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/PeriodicalBackupService.kt
@@ -26,7 +26,7 @@ class PeriodicalBackupService : CoroutineIntentService() {
 			return
 		}
 		val lastBackupDate = externalBackupStorage.getLastBackupDate()
-		if (lastBackupDate != null && lastBackupDate.time + settings.periodicalBackupFrequency > System.currentTimeMillis()) {
+		if (lastBackupDate != null && lastBackupDate.time + settings.periodicalBackupFrequencyMillis > System.currentTimeMillis()) {
 			return
 		}
 		val output = BackupZipOutput.createTemp(applicationContext)
diff --git a/app/src/main/res/drawable-anydpi-v24/ic_bot.xml b/app/src/main/res/drawable-anydpi-v24/ic_bot.xml
new file mode 100644
index 000000000..0171d5838
--- /dev/null
+++ b/app/src/main/res/drawable-anydpi-v24/ic_bot.xml
@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="#FFFFFF">
+  <group android:scaleX="0.92"
+      android:scaleY="0.92"
+      android:translateX="0.96"
+      android:translateY="0.96">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,2A2,2 0,0 1,14 4C14,4.74 13.6,5.39 13,5.73V7H14A7,7 0,0 1,21 14H22A1,1 0,0 1,23 15V18A1,1 0,0 1,22 19H21V20A2,2 0,0 1,19 22H5A2,2 0,0 1,3 20V19H2A1,1 0,0 1,1 18V15A1,1 0,0 1,2 14H3A7,7 0,0 1,10 7H11V5.73C10.4,5.39 10,4.74 10,4A2,2 0,0 1,12 2M7.5,13A2.5,2.5 0,0 0,5 15.5A2.5,2.5 0,0 0,7.5 18A2.5,2.5 0,0 0,10 15.5A2.5,2.5 0,0 0,7.5 13M16.5,13A2.5,2.5 0,0 0,14 15.5A2.5,2.5 0,0 0,16.5 18A2.5,2.5 0,0 0,19 15.5A2.5,2.5 0,0 0,16.5 13Z"/>
+  </group>
+</vector>
diff --git a/app/src/main/res/drawable-hdpi/ic_bot.png b/app/src/main/res/drawable-hdpi/ic_bot.png
new file mode 100644
index 000000000..68f9535b9
Binary files /dev/null and b/app/src/main/res/drawable-hdpi/ic_bot.png differ
diff --git a/app/src/main/res/drawable-mdpi/ic_bot.png b/app/src/main/res/drawable-mdpi/ic_bot.png
new file mode 100644
index 000000000..c895cd287
Binary files /dev/null and b/app/src/main/res/drawable-mdpi/ic_bot.png differ
diff --git a/app/src/main/res/drawable-xhdpi/ic_bot.png b/app/src/main/res/drawable-xhdpi/ic_bot.png
new file mode 100644
index 000000000..73637b125
Binary files /dev/null and b/app/src/main/res/drawable-xhdpi/ic_bot.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/ic_bot.png b/app/src/main/res/drawable-xxhdpi/ic_bot.png
new file mode 100644
index 000000000..8b1f3afb7
Binary files /dev/null and b/app/src/main/res/drawable-xxhdpi/ic_bot.png differ