diff --git a/app/src/test/java/to/bitkit/repositories/HwWalletRepoTest.kt b/app/src/test/java/to/bitkit/repositories/HwWalletRepoTest.kt
index a376c99855..7866ab8acc 100644
--- a/app/src/test/java/to/bitkit/repositories/HwWalletRepoTest.kt
+++ b/app/src/test/java/to/bitkit/repositories/HwWalletRepoTest.kt
@@ -2,6 +2,7 @@ package to.bitkit.repositories
 
 import com.synonym.bitkitcore.AccountType
 import com.synonym.bitkitcore.Activity
+import com.synonym.bitkitcore.AddressInfo
 import com.synonym.bitkitcore.ComposeOutput
 import com.synonym.bitkitcore.ComposeResult
 import com.synonym.bitkitcore.OnchainActivity
@@ -187,6 +188,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 850_000u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -312,6 +314,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         watcherEvents.emit(
@@ -321,6 +324,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.TAPROOT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -345,6 +349,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 2u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -366,6 +371,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         watcherEvents.emit(
@@ -376,6 +382,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.TAPROOT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -407,6 +414,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         watcherEvents.emit(
@@ -419,6 +427,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -444,6 +453,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         watcherEvents.emit(
@@ -456,6 +466,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.TAPROOT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -484,6 +495,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         val firstTimestamp = (sut.wallets.value.single().activities.single() as Activity.Onchain).v1.timestamp
@@ -496,6 +508,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 2u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         val refreshedTimestamp = (sut.wallets.value.single().activities.single() as Activity.Onchain).v1.timestamp
@@ -667,6 +680,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -684,6 +698,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 2u,
                 blockHeight = 2u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -710,6 +725,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 2u,
                 blockHeight = 3u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -783,6 +799,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -793,6 +810,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.TAPROOT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -805,6 +823,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 2u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -816,6 +835,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 2u,
                 accountType = AccountType.TAPROOT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -840,6 +860,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         watcherEvents.emit(
@@ -852,6 +873,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 2u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -888,6 +910,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 1u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -1356,6 +1379,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
         runCurrent()
@@ -1452,6 +1476,7 @@ class HwWalletRepoTest : BaseUnitTest() {
                 txCount = 0u,
                 blockHeight = 1u,
                 accountType = AccountType.NATIVE_SEGWIT,
+                nextUnusedExternalAddress = unusedAddress(),
             )
         )
 
@@ -2004,6 +2029,12 @@ class HwWalletRepoTest : BaseUnitTest() {
         total = total,
     )
 
+    private fun unusedAddress() = AddressInfo(
+        address = "bc1qtestunused",
+        path = "m/84'/0'/0'/0/0",
+        transfers = 0u,
+    )
+
     private fun transactionsChanged(
         total: ULong,
         activities: List<Activity> = emptyList(),
@@ -2014,6 +2045,7 @@ class HwWalletRepoTest : BaseUnitTest() {
         txCount = activities.size.toUInt(),
         blockHeight = 1u,
         accountType = AccountType.NATIVE_SEGWIT,
+        nextUnusedExternalAddress = unusedAddress(),
     )
 
     @Suppress("LongParameterList")
diff --git a/app/src/test/java/to/bitkit/ui/screens/trezor/TrezorViewModelTest.kt b/app/src/test/java/to/bitkit/ui/screens/trezor/TrezorViewModelTest.kt
index fa1bd073a7..b386cd5d81 100644
--- a/app/src/test/java/to/bitkit/ui/screens/trezor/TrezorViewModelTest.kt
+++ b/app/src/test/java/to/bitkit/ui/screens/trezor/TrezorViewModelTest.kt
@@ -1,5 +1,6 @@
 package to.bitkit.ui.screens.trezor
 
+import com.synonym.bitkitcore.AddressInfo
 import com.synonym.bitkitcore.TrezorSignedTx
 import com.synonym.bitkitcore.WatcherEvent
 import kotlinx.coroutines.CompletableDeferred
@@ -412,6 +413,7 @@ class TrezorViewModelTest : BaseUnitTest() {
                 txCount = 3u,
                 blockHeight = 850_000u,
                 accountType = TrezorPreviewData.sampleTransactionHistoryResult.accountType,
+                nextUnusedExternalAddress = unusedAddress(),
             ),
         )
         advanceUntilIdle()
@@ -440,6 +442,7 @@ class TrezorViewModelTest : BaseUnitTest() {
                 txCount = 3u,
                 blockHeight = 850_000u,
                 accountType = TrezorPreviewData.sampleTransactionHistoryResult.accountType,
+                nextUnusedExternalAddress = unusedAddress(),
             ),
         )
         advanceUntilIdle()
@@ -496,6 +499,12 @@ class TrezorViewModelTest : BaseUnitTest() {
 
     // endregion
 
+    private fun unusedAddress() = AddressInfo(
+        address = "bc1qtestunused",
+        path = "m/84'/0'/0'/0/0",
+        transfers = 0u,
+    )
+
     private fun createViewModel() = TrezorViewModel(
         bgDispatcher = testDispatcher,
         trezorRepo = trezorRepo,
diff --git a/changelog.d/next/1223.fixed.md b/changelog.d/next/1223.fixed.md
new file mode 100644
index 0000000000..4833ea3b32
--- /dev/null
+++ b/changelog.d/next/1223.fixed.md
@@ -0,0 +1 @@
+The app no longer aborts when stopping the Lightning node, and 32-bit devices can open the wallet again.
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index f25a4babeb..17cbb15651 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -21,7 +21,7 @@ activity-compose = { module = "androidx.activity:activity-compose", version = "1
 appcompat = { module = "androidx.appcompat:appcompat", version = "1.7.1" }
 barcode-scanning = { module = "com.google.mlkit:barcode-scanning", version = "17.3.0" }
 biometric = { module = "androidx.biometric:biometric", version = "1.4.0-alpha05" }
-bitkit-core = { module = "com.synonym:bitkit-core-android", version = "0.5.5" }
+bitkit-core = { module = "com.synonym:bitkit-core-android", version = "0.5.14" }
 paykit = { module = "com.synonym:paykit-android", version = "0.1.0-rc46" }
 bouncycastle-provider-jdk = { module = "org.bouncycastle:bcprov-jdk18on", version = "1.83" }
 camera-camera2 = { module = "androidx.camera:camera-camera2", version.ref = "camera" }
@@ -64,7 +64,7 @@ ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
 ktor-client-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
 ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktor" }
 ktor-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx-json", version.ref = "ktor" }
-ldk-node-android = { module = "com.synonym:ldk-node-android", version = "0.7.0-rc.63" }
+ldk-node-android = { module = "com.synonym:ldk-node-android", version = "0.7.0-rc.66" }
 lifecycle-process = { group = "androidx.lifecycle", name = "lifecycle-process", version.ref = "lifecycle" }
 lifecycle-runtime-compose = { module = "androidx.lifecycle:lifecycle-runtime-compose", version.ref = "lifecycle" }
 lifecycle-runtime-ktx = { module = "androidx.lifecycle:lifecycle-runtime-ktx", version.ref = "lifecycle" }