diff --git a/.github/actions/build-variant/action.yml b/.github/actions/build-variant/action.yml
new file mode 100644
index 000000000..f9410eb03
--- /dev/null
+++ b/.github/actions/build-variant/action.yml
@@ -0,0 +1,90 @@
+name: Setup Build Variant Composite Action
+description: Variant build actions for Meshtastic Platform IO steps
+
+inputs:
+  board:
+    description: The board to build for
+    required: true
+  github_token:
+    description: GitHub token
+    required: true
+  build-script-path:
+    description: Path to the build script
+    required: true
+  remove-debug-flags:
+    description: A space separated list of files to remove debug flags from
+    required: false
+    default: ""
+  ota-firmware-source:
+    description: The OTA firmware file to pull
+    required: false
+    default: ""
+  ota-firmware-target:
+    description: The target path to store the OTA firmware file
+    required: false
+    default: ""
+  artifact-paths:
+    description: A newline separated list of paths to store as artifacts
+    required: false
+    default: ""
+  include-web-ui:
+    description: Include the web UI in the build
+    required: false
+    default: "false"
+
+runs:
+  using: composite
+  steps:
+    - name: Build base
+      id: base
+      uses: ./.github/actions/setup-base
+
+    - name: Pull web ui
+      if: inputs.include-web-ui == 'true'
+      uses: dsaltares/fetch-gh-release-asset@master
+      with:
+        repo: meshtastic/web
+        file: build.tar
+        target: build.tar
+        token: ${{ inputs.github_token }}
+
+    - name: Unpack web ui
+      if: inputs.include-web-ui == 'true'
+      shell: bash
+      run: |
+        tar -xf build.tar -C data/static
+        rm build.tar
+
+    - name: Remove debug flags for release
+      shell: bash
+      if: inputs.remove-debug-flags != ''
+      run: |
+        for INI_FILE in ${{ inputs.remove-debug-flags }}; do
+          sed -i '/DDEBUG_HEAP/d' ${INI_FILE}
+        done
+
+    - name: Build ${{ inputs.board }}
+      shell: bash
+      run: ${{ inputs.build-script-path }} ${{ inputs.board }}
+
+    - name: Pull OTA Firmware
+      if: inputs.ota-firmware-source != '' &&  inputs.ota-firmware-target != ''
+      uses: dsaltares/fetch-gh-release-asset@master
+      with:
+        repo: meshtastic/firmware-ota
+        file: ${{ inputs.ota-firmware-source }}
+        target: ${{ inputs.ota-firmware-target }}
+        token: ${{ inputs.github_token }}
+
+    - name: Get release version string
+      shell: bash
+      run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
+      id: version
+
+    - name: Store binaries as an artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
+        overwrite: true
+        path: |
+          ${{ inputs.artifact-paths }}
diff --git a/.github/workflows/build_esp32.yml b/.github/workflows/build_esp32.yml
index 4cbb4c7a4..041191d34 100644
--- a/.github/workflows/build_esp32.yml
+++ b/.github/workflows/build_esp32.yml
@@ -12,52 +12,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
-
-      - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@master
-        with:
-          repo: meshtastic/web
-          file: build.tar
-          target: build.tar
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Unpack web ui
-        run: |
-          tar -xf build.tar -C data/static
-          rm build.tar
-
-      - name: Remove debug flags for release
-        if: ${{ github.event_name == 'workflow_dispatch' }}
-        run: |
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32s2.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32s3.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32c3.ini
 
       - name: Build ESP32
-        run: bin/build-esp32.sh ${{ inputs.board }}
-
-      - name: Pull OTA Firmware
-        uses: dsaltares/fetch-gh-release-asset@master
+        id: build
+        uses: ./.github/actions/build-variant
         with:
-          repo: meshtastic/firmware-ota
-          file: firmware.bin
-          target: release/bleota.bin
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Get release version string
-        shell: bash
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
-          overwrite: true
-          path: |
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          board: ${{ inputs.board }}
+          remove-debug-flags: >-
+            ./arch/esp32/esp32.ini
+            ./arch/esp32/esp32s2.ini
+            ./arch/esp32/esp32s3.ini
+            ./arch/esp32/esp32c3.ini
+          build-script-path: bin/build-esp32.sh
+          ota-firmware-source: firmware.bin
+          ota-firmware-target: release/bleota.bin
+          artifact-paths: |
             release/*.bin
             release/*.elf
+          include-web-ui: true
diff --git a/.github/workflows/build_esp32_c3.yml b/.github/workflows/build_esp32_c3.yml
index 07727d711..ddc2e2859 100644
--- a/.github/workflows/build_esp32_c3.yml
+++ b/.github/workflows/build_esp32_c3.yml
@@ -14,50 +14,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
 
-      - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@master
+      - name: Build ESP32-C3
+        id: build
+        uses: ./.github/actions/build-variant
         with:
-          repo: meshtastic/web
-          file: build.tar
-          target: build.tar
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Unpack web ui
-        run: |
-          tar -xf build.tar -C data/static
-          rm build.tar
-      - name: Remove debug flags for release
-        if: ${{ github.event_name == 'workflow_dispatch' }}
-        run: |
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32s2.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32s3.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32c3.ini
-      - name: Build ESP32
-        run: bin/build-esp32.sh ${{ inputs.board }}
-
-      - name: Pull OTA Firmware
-        uses: dsaltares/fetch-gh-release-asset@master
-        with:
-          repo: meshtastic/firmware-ota
-          file: firmware-c3.bin
-          target: release/bleota-c3.bin
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Get release version string
-        shell: bash
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
-          overwrite: true
-          path: |
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          board: ${{ inputs.board }}
+          remove-debug-flags: >-
+            ./arch/esp32/esp32.ini
+            ./arch/esp32/esp32s2.ini
+            ./arch/esp32/esp32s3.ini
+            ./arch/esp32/esp32c3.ini
+          build-script-path: bin/build-esp32.sh
+          ota-firmware-source: firmware-c3.bin
+          ota-firmware-target: release/bleota-c3.bin
+          artifact-paths: |
             release/*.bin
             release/*.elf
diff --git a/.github/workflows/build_esp32_s3.yml b/.github/workflows/build_esp32_s3.yml
index 10773833e..29857ef17 100644
--- a/.github/workflows/build_esp32_s3.yml
+++ b/.github/workflows/build_esp32_s3.yml
@@ -12,50 +12,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
 
-      - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@master
+      - name: Build ESP32-S3
+        id: build
+        uses: ./.github/actions/build-variant
         with:
-          repo: meshtastic/web
-          file: build.tar
-          target: build.tar
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Unpack web ui
-        run: |
-          tar -xf build.tar -C data/static
-          rm build.tar
-      - name: Remove debug flags for release
-        if: ${{ github.event_name == 'workflow_dispatch' }}
-        run: |
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32s2.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32s3.ini
-          sed -i '/DDEBUG_HEAP/d' ./arch/esp32/esp32c3.ini
-      - name: Build ESP32
-        run: bin/build-esp32.sh ${{ inputs.board }}
-
-      - name: Pull OTA Firmware
-        uses: dsaltares/fetch-gh-release-asset@master
-        with:
-          repo: meshtastic/firmware-ota
-          file: firmware-s3.bin
-          target: release/bleota-s3.bin
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Get release version string
-        shell: bash
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
-          overwrite: true
-          path: |
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          board: ${{ inputs.board }}
+          remove-debug-flags: >-
+            ./arch/esp32/esp32.ini
+            ./arch/esp32/esp32s2.ini
+            ./arch/esp32/esp32s3.ini
+            ./arch/esp32/esp32c3.ini
+          build-script-path: bin/build-esp32.sh
+          ota-firmware-source: firmware-s3.bin
+          ota-firmware-target: release/bleota-s3.bin
+          artifact-paths: |
             release/*.bin
             release/*.elf
+          include-web-ui: true
diff --git a/.github/workflows/build_nrf52.yml b/.github/workflows/build_nrf52.yml
index ac509a096..606cb8a3e 100644
--- a/.github/workflows/build_nrf52.yml
+++ b/.github/workflows/build_nrf52.yml
@@ -12,23 +12,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
 
       - name: Build NRF52
-        run: bin/build-nrf52.sh ${{ inputs.board }}
-
-      - name: Get release version string
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v4
+        id: build
+        uses: ./.github/actions/build-variant
         with:
-          name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
-          overwrite: true
-          path: |
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          board: ${{ inputs.board }}
+          build-script-path: bin/build-nrf52.sh
+          artifact-paths: |
             release/*.hex
             release/*.uf2
             release/*.elf
diff --git a/.github/workflows/build_rpi2040.yml b/.github/workflows/build_rpi2040.yml
index 6e258fe2a..b0508877d 100644
--- a/.github/workflows/build_rpi2040.yml
+++ b/.github/workflows/build_rpi2040.yml
@@ -12,22 +12,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
 
       - name: Build Raspberry Pi 2040
-        run: ./bin/build-rpi2040.sh ${{ inputs.board }}
-
-      - name: Get release version string
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v4
+        id: build
+        uses: ./.github/actions/build-variant
         with:
-          name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
-          overwrite: true
-          path: |
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          board: ${{ inputs.board }}
+          build-script-path: bin/build-rpi2040.sh
+          artifact-paths: |
             release/*.uf2
             release/*.elf
diff --git a/.github/workflows/build_stm32.yml b/.github/workflows/build_stm32.yml
index d13c52c8a..6858812e1 100644
--- a/.github/workflows/build_stm32.yml
+++ b/.github/workflows/build_stm32.yml
@@ -12,22 +12,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
 
-      - name: Build STM32
-        run: bin/build-stm32.sh ${{ inputs.board }}
-
-      - name: Get release version string
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v4
+      - name: Build Raspberry Pi 2040
+        id: build
+        uses: ./.github/actions/build-variant
         with:
-          name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
-          overwrite: true
-          path: |
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          board: ${{ inputs.board }}
+          build-script-path: bin/build-stm32.sh
+          artifact-paths: |
             release/*.hex
             release/*.bin
diff --git a/protobufs b/protobufs
index 9b8490784..9651aa59e 160000
--- a/protobufs
+++ b/protobufs
@@ -1 +1 @@
-Subproject commit 9b84907847b67047b72f9792f4b47532b308bbe4
+Subproject commit 9651aa59eaa3b54d801b9c251efcfe842790db32
diff --git a/src/SerialConsole.cpp b/src/SerialConsole.cpp
index 2c1133771..15366d222 100644
--- a/src/SerialConsole.cpp
+++ b/src/SerialConsole.cpp
@@ -74,7 +74,6 @@ void SerialConsole::flush()
 // For the serial port we can't really detect if any client is on the other side, so instead just look for recent messages
 bool SerialConsole::checkIsConnected()
 {
-    uint32_t now = millis();
     return Throttle::isWithinTimespanMs(lastContactMsec, SERIAL_CONNECTION_TIMEOUT);
 }
 
@@ -122,4 +121,4 @@ void SerialConsole::log_to_serial(const char *logLevel, const char *format, va_l
         emitLogRecord(ll, thread ? thread->ThreadName.c_str() : "", format, arg);
     } else
         RedirectablePrint::log_to_serial(logLevel, format, arg);
-}
+}
\ No newline at end of file
diff --git a/src/configuration.h b/src/configuration.h
index 7416e0a3e..0b470eef3 100644
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -213,7 +213,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef WIRE_INTERFACES_COUNT
 // Officially an NRF52 macro
 // Repurposed cross-platform to identify devices using Wire1
-#if defined(I2C_SDA1) || defined(PIN_WIRE_SDA)
+#if defined(I2C_SDA1) || defined(PIN_WIRE1_SDA)
 #define WIRE_INTERFACES_COUNT 2
 #elif HAS_WIRE
 #define WIRE_INTERFACES_COUNT 1
diff --git a/src/detect/ScanI2CTwoWire.cpp b/src/detect/ScanI2CTwoWire.cpp
index 98f40be76..c0e70503b 100644
--- a/src/detect/ScanI2CTwoWire.cpp
+++ b/src/detect/ScanI2CTwoWire.cpp
@@ -334,11 +334,10 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
 
                     // Check register 0x0F for 0x3300 response to ID LIS3DH chip.
                     registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x0F), 2);
-                    if (registerValue == 0x3300) {
+                    if (registerValue == 0x3300 || registerValue == 0x3333) { // RAK4631 WisBlock has LIS3DH register at 0x3333
                         type = LIS3DH;
                         LOG_INFO("LIS3DH accelerometer found\n");
                     }
-
                     break;
                 }
             case SHT31_4x_ADDR:
@@ -435,4 +434,4 @@ size_t ScanI2CTwoWire::countDevices() const
 {
     return foundDevices.size();
 }
-#endif
+#endif
\ No newline at end of file
diff --git a/src/mesh/MeshService.h b/src/mesh/MeshService.h
index ea1c4e345..e78c2be2c 100644
--- a/src/mesh/MeshService.h
+++ b/src/mesh/MeshService.h
@@ -92,6 +92,9 @@ class MeshService
     /// Return the next MqttClientProxyMessage packet destined to the phone.
     meshtastic_MqttClientProxyMessage *getMqttClientProxyMessageForPhone() { return toPhoneMqttProxyQueue.dequeuePtr(0); }
 
+    /// Return the next ClientNotification packet destined to the phone.
+    meshtastic_ClientNotification *getClientNotificationForPhone() { return toPhoneClientNotificationQueue.dequeuePtr(0); }
+
     // search the queue for a request id and return the matching nodenum
     NodeNum getNodenumFromRequestId(uint32_t request_id);
 
diff --git a/src/mesh/NodeDB.cpp b/src/mesh/NodeDB.cpp
index c51ab9fb9..869729890 100644
--- a/src/mesh/NodeDB.cpp
+++ b/src/mesh/NodeDB.cpp
@@ -657,9 +657,10 @@ void NodeDB::pickNewNodeNum()
     while (((found = getMeshNode(nodeNum)) && memcmp(found->user.macaddr, ourMacAddr, sizeof(ourMacAddr)) != 0) ||
            (nodeNum == NODENUM_BROADCAST || nodeNum < NUM_RESERVED)) {
         NodeNum candidate = random(NUM_RESERVED, LONG_MAX); // try a new random choice
-        LOG_WARN("NOTE! Our desired nodenum 0x%x is invalid or in use, by MAC ending in 0x%02x%02x vs our 0x%02x%02x, so "
-                 "trying for 0x%x\n",
-                 nodeNum, found->user.macaddr[4], found->user.macaddr[5], ourMacAddr[4], ourMacAddr[5], candidate);
+        if (found)
+            LOG_WARN("NOTE! Our desired nodenum 0x%x is invalid or in use, by MAC ending in 0x%02x%02x vs our 0x%02x%02x, so "
+                     "trying for 0x%x\n",
+                     nodeNum, found->user.macaddr[4], found->user.macaddr[5], ourMacAddr[4], ourMacAddr[5], candidate);
         nodeNum = candidate;
     }
     LOG_DEBUG("Using nodenum 0x%x \n", nodeNum);
diff --git a/src/mesh/PhoneAPI.cpp b/src/mesh/PhoneAPI.cpp
index 2ed7a69db..103572990 100644
--- a/src/mesh/PhoneAPI.cpp
+++ b/src/mesh/PhoneAPI.cpp
@@ -62,9 +62,11 @@ void PhoneAPI::handleStartConfig()
 
 void PhoneAPI::close()
 {
+    LOG_INFO("PhoneAPI::close()\n");
+
     if (state != STATE_SEND_NOTHING) {
         state = STATE_SEND_NOTHING;
-
+        resetReadIndex();
         unobserve(&service->fromNumChanged);
 #ifdef FSCom
         unobserve(&xModem.packetReady);
@@ -72,8 +74,17 @@ void PhoneAPI::close()
         releasePhonePacket(); // Don't leak phone packets on shutdown
         releaseQueueStatusPhonePacket();
         releaseMqttClientProxyPhonePacket();
-
+        releaseClientNotification();
         onConnectionChanged(false);
+        fromRadioScratch = {};
+        toRadioScratch = {};
+        nodeInfoForPhone = {};
+        packetForPhone = NULL;
+        filesManifest.clear();
+        fromRadioNum = 0;
+        config_nonce = 0;
+        config_state = 0;
+        pauseBluetoothLogging = false;
     }
 }
 
@@ -405,6 +416,10 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
             fromRadioScratch.which_payload_variant = meshtastic_FromRadio_xmodemPacket_tag;
             fromRadioScratch.xmodemPacket = xmodemPacketForPhone;
             xmodemPacketForPhone = meshtastic_XModem_init_zero;
+        } else if (clientNotification) {
+            fromRadioScratch.which_payload_variant = meshtastic_FromRadio_clientNotification_tag;
+            fromRadioScratch.clientNotification = *clientNotification;
+            releaseClientNotification();
         } else if (packetForPhone) {
             printPacket("phone downloaded packet", packetForPhone);
 
@@ -444,13 +459,6 @@ void PhoneAPI::sendConfigComplete()
     pauseBluetoothLogging = false;
 }
 
-void PhoneAPI::handleDisconnect()
-{
-    filesManifest.clear();
-    pauseBluetoothLogging = false;
-    LOG_INFO("PhoneAPI disconnect\n");
-}
-
 void PhoneAPI::releasePhonePacket()
 {
     if (packetForPhone) {
@@ -475,6 +483,14 @@ void PhoneAPI::releaseMqttClientProxyPhonePacket()
     }
 }
 
+void PhoneAPI::releaseClientNotification()
+{
+    if (clientNotification) {
+        service->releaseClientNotificationToPool(clientNotification);
+        clientNotification = NULL;
+    }
+}
+
 /**
  * Return true if we have data available to send to the phone
  */
@@ -509,7 +525,9 @@ bool PhoneAPI::available()
             queueStatusPacketForPhone = service->getQueueStatusForPhone();
         if (!mqttClientProxyMessageForPhone)
             mqttClientProxyMessageForPhone = service->getMqttClientProxyMessageForPhone();
-        bool hasPacket = !!queueStatusPacketForPhone || !!mqttClientProxyMessageForPhone;
+        if (!clientNotification)
+            clientNotification = service->getClientNotificationForPhone();
+        bool hasPacket = !!queueStatusPacketForPhone || !!mqttClientProxyMessageForPhone || !!clientNotification;
         if (hasPacket)
             return true;
 
@@ -552,7 +570,6 @@ void PhoneAPI::sendNotification(meshtastic_LogRecord_Level level, uint32_t reply
     cn->time = getValidTime(RTCQualityFromNet);
     strncpy(cn->message, message, sizeof(cn->message));
     service->sendClientNotification(cn);
-    delete cn;
 }
 
 /**
diff --git a/src/mesh/PhoneAPI.h b/src/mesh/PhoneAPI.h
index 1e09b9535..cf6f55416 100644
--- a/src/mesh/PhoneAPI.h
+++ b/src/mesh/PhoneAPI.h
@@ -147,11 +147,6 @@ class PhoneAPI
      */
     virtual void onNowHasData(uint32_t fromRadioNum) {}
 
-    /**
-     * Subclasses can use this to find out when a client drops the link
-     */
-    virtual void handleDisconnect();
-
   private:
     void releasePhonePacket();
 
@@ -159,6 +154,8 @@ class PhoneAPI
 
     void releaseMqttClientProxyPhonePacket();
 
+    void releaseClientNotification();
+
     /// begin a new connection
     void handleStartConfig();
 
diff --git a/src/mesh/RadioInterface.cpp b/src/mesh/RadioInterface.cpp
index 7b6b4f5fa..6fca67188 100644
--- a/src/mesh/RadioInterface.cpp
+++ b/src/mesh/RadioInterface.cpp
@@ -151,7 +151,7 @@ const RegionInfo regions[] = {
 const RegionInfo *myRegion;
 bool RadioInterface::uses_default_frequency_slot = true;
 
-static uint8_t bytes[MAX_RHPACKETLEN];
+static uint8_t bytes[MAX_LORA_PAYLOAD_LEN + 1];
 
 void initRegion()
 {
@@ -326,7 +326,7 @@ void printPacket(const char *prefix, const meshtastic_MeshPacket *p)
 
 RadioInterface::RadioInterface()
 {
-    assert(sizeof(PacketHeader) == 16); // make sure the compiler did what we expected
+    assert(sizeof(PacketHeader) == MESHTASTIC_HEADER_LENGTH); // make sure the compiler did what we expected
 }
 
 bool RadioInterface::reconfigure()
diff --git a/src/mesh/RadioInterface.h b/src/mesh/RadioInterface.h
index d0d20926c..129861441 100644
--- a/src/mesh/RadioInterface.h
+++ b/src/mesh/RadioInterface.h
@@ -9,8 +9,9 @@
 
 #define MAX_TX_QUEUE 16 // max number of packets which can be waiting for transmission
 
-#define MAX_RHPACKETLEN 256
-#define LORA_HEADER_LENGTH 16
+#define MAX_LORA_PAYLOAD_LEN 255 // max length of 255 per Semtech's datasheets on SX12xx
+#define MESHTASTIC_HEADER_LENGTH 16
+#define MESHTASTIC_PKC_OVERHEAD 12
 
 #define PACKET_FLAGS_HOP_LIMIT_MASK 0x07
 #define PACKET_FLAGS_WANT_ACK_MASK 0x08
@@ -90,7 +91,7 @@ class RadioInterface
     /**
      * A temporary buffer used for sending/receiving packets, sized to hold the biggest buffer we might need
      * */
-    uint8_t radiobuf[MAX_RHPACKETLEN];
+    uint8_t radiobuf[MAX_LORA_PAYLOAD_LEN + 1];
 
     /**
      * Enqueue a received packet for the registered receiver
diff --git a/src/mesh/Router.cpp b/src/mesh/Router.cpp
index a6b946761..a993ee7c0 100644
--- a/src/mesh/Router.cpp
+++ b/src/mesh/Router.cpp
@@ -36,8 +36,8 @@ static MemoryDynamic<meshtastic_MeshPacket> staticPool;
 
 Allocator<meshtastic_MeshPacket> &packetPool = staticPool;
 
-static uint8_t bytes[MAX_RHPACKETLEN];
-static uint8_t ScratchEncrypted[MAX_RHPACKETLEN];
+static uint8_t bytes[MAX_LORA_PAYLOAD_LEN + 1];
+static uint8_t ScratchEncrypted[MAX_LORA_PAYLOAD_LEN + 1];
 
 /**
  * Constructor
@@ -330,13 +330,13 @@ bool perhapsDecode(meshtastic_MeshPacket *p)
     // Attempt PKI decryption first
     if (p->channel == 0 && p->to == nodeDB->getNodeNum() && p->to > 0 && p->to != NODENUM_BROADCAST &&
         nodeDB->getMeshNode(p->from) != nullptr && nodeDB->getMeshNode(p->from)->user.public_key.size > 0 &&
-        nodeDB->getMeshNode(p->to)->user.public_key.size > 0 && rawSize > 12) {
+        nodeDB->getMeshNode(p->to)->user.public_key.size > 0 && rawSize > MESHTASTIC_PKC_OVERHEAD) {
         LOG_DEBUG("Attempting PKI decryption\n");
 
         if (crypto->decryptCurve25519(p->from, p->id, rawSize, ScratchEncrypted, bytes)) {
             LOG_INFO("PKI Decryption worked!\n");
             memset(&p->decoded, 0, sizeof(p->decoded));
-            rawSize -= 12;
+            rawSize -= MESHTASTIC_PKC_OVERHEAD;
             if (pb_decode_from_bytes(bytes, rawSize, &meshtastic_Data_msg, &p->decoded) &&
                 p->decoded.portnum != meshtastic_PortNum_UNKNOWN_APP) {
                 decrypted = true;
@@ -475,7 +475,7 @@ meshtastic_Routing_Error perhapsEncode(meshtastic_MeshPacket *p)
             }
         } */
 
-        if (numbytes + LORA_HEADER_LENGTH > MAX_RHPACKETLEN)
+        if (numbytes + MESHTASTIC_HEADER_LENGTH > MAX_LORA_PAYLOAD_LEN)
             return meshtastic_Routing_Error_TOO_LARGE;
 
         // printBytes("plaintext", bytes, numbytes);
@@ -499,7 +499,7 @@ meshtastic_Routing_Error perhapsEncode(meshtastic_MeshPacket *p)
             p->decoded.portnum != meshtastic_PortNum_TRACEROUTE_APP && p->decoded.portnum != meshtastic_PortNum_NODEINFO_APP &&
             p->decoded.portnum != meshtastic_PortNum_ROUTING_APP && p->decoded.portnum != meshtastic_PortNum_POSITION_APP) {
             LOG_DEBUG("Using PKI!\n");
-            if (numbytes + LORA_HEADER_LENGTH + 12 > MAX_RHPACKETLEN)
+            if (numbytes + MESHTASTIC_HEADER_LENGTH + MESHTASTIC_PKC_OVERHEAD > MAX_LORA_PAYLOAD_LEN)
                 return meshtastic_Routing_Error_TOO_LARGE;
             if (p->pki_encrypted && !memfll(p->public_key.bytes, 0, 32) &&
                 memcmp(p->public_key.bytes, node->user.public_key.bytes, 32) != 0) {
@@ -508,7 +508,7 @@ meshtastic_Routing_Error perhapsEncode(meshtastic_MeshPacket *p)
                 return meshtastic_Routing_Error_PKI_FAILED;
             }
             crypto->encryptCurve25519(p->to, getFrom(p), p->id, numbytes, bytes, ScratchEncrypted);
-            numbytes += 12;
+            numbytes += MESHTASTIC_PKC_OVERHEAD;
             memcpy(p->encrypted.bytes, ScratchEncrypted, numbytes);
             p->channel = 0;
             p->pki_encrypted = true;
diff --git a/src/meshUtils.cpp b/src/meshUtils.cpp
index c6f2c69b4..4819f6ed7 100644
--- a/src/meshUtils.cpp
+++ b/src/meshUtils.cpp
@@ -60,10 +60,17 @@ char *strnstr(const char *s, const char *find, size_t slen)
 
 void printBytes(const char *label, const uint8_t *p, size_t numbytes)
 {
-    LOG_DEBUG("%s: ", label);
-    for (size_t i = 0; i < numbytes; i++)
-        LOG_DEBUG("%02x ", p[i]);
-    LOG_DEBUG("\n");
+    char *messageBuffer;
+    int labelSize = strlen(label);
+    if (labelSize < 100 && numbytes < 64) {
+        messageBuffer = new char[labelSize + (numbytes * 3) + 2];
+        strncpy(messageBuffer, label, labelSize);
+        for (size_t i = 0; i < numbytes; i++)
+            snprintf(messageBuffer + labelSize + i * 3, 4, " %02x", p[i]);
+        strcpy(messageBuffer + labelSize + numbytes * 3, "\n");
+        LOG_DEBUG(messageBuffer);
+        delete messageBuffer;
+    }
 }
 
 bool memfll(const uint8_t *mem, uint8_t find, size_t numbytes)
diff --git a/src/modules/NeighborInfoModule.cpp b/src/modules/NeighborInfoModule.cpp
index a3a3b9bb4..55ed46b5e 100644
--- a/src/modules/NeighborInfoModule.cpp
+++ b/src/modules/NeighborInfoModule.cpp
@@ -84,7 +84,6 @@ uint32_t NeighborInfoModule::collectNeighborInfo(meshtastic_NeighborInfo *neighb
 */
 void NeighborInfoModule::cleanUpNeighbors()
 {
-    uint32_t now = getTime();
     NodeNum my_node_id = nodeDB->getNodeNum();
     for (auto it = neighbors.rbegin(); it != neighbors.rend();) {
         // We will remove a neighbor if we haven't heard from them in twice the broadcast interval
diff --git a/src/modules/RangeTestModule.cpp b/src/modules/RangeTestModule.cpp
index b02494ef3..c98f15d40 100644
--- a/src/modules/RangeTestModule.cpp
+++ b/src/modules/RangeTestModule.cpp
@@ -115,7 +115,7 @@ void RangeTestModuleRadio::sendPayload(NodeNum dest, bool wantReplies)
 
     packetSequence++;
 
-    static char heartbeatString[MAX_RHPACKETLEN];
+    static char heartbeatString[MAX_LORA_PAYLOAD_LEN + 1];
     snprintf(heartbeatString, sizeof(heartbeatString), "seq %u", packetSequence);
 
     p->decoded.payload.size = strlen(heartbeatString); // You must specify how many bytes are in the reply
diff --git a/src/nimble/NimbleBluetooth.cpp b/src/nimble/NimbleBluetooth.cpp
index d959553a4..03fa80415 100644
--- a/src/nimble/NimbleBluetooth.cpp
+++ b/src/nimble/NimbleBluetooth.cpp
@@ -124,7 +124,14 @@ class NimbleBluetoothServerCallback : public NimBLEServerCallbacks
         }
     }
 
-    virtual void onDisconnect(NimBLEServer *pServer, ble_gap_conn_desc *desc) { LOG_INFO("BLE disconnect\n"); }
+    virtual void onDisconnect(NimBLEServer *pServer, ble_gap_conn_desc *desc)
+    {
+        LOG_INFO("BLE disconnect\n");
+
+        if (bluetoothPhoneAPI) {
+            bluetoothPhoneAPI->close();
+        }
+    }
 };
 
 static NimbleBluetoothToRadioCallback *toRadioCallbacks;
diff --git a/src/platform/nrf52/NRF52Bluetooth.cpp b/src/platform/nrf52/NRF52Bluetooth.cpp
index 1405ea4f3..ec3ff3e8d 100644
--- a/src/platform/nrf52/NRF52Bluetooth.cpp
+++ b/src/platform/nrf52/NRF52Bluetooth.cpp
@@ -55,7 +55,6 @@ static BluetoothPhoneAPI *bluetoothPhoneAPI;
 
 void onConnect(uint16_t conn_handle)
 {
-
     // Get the reference to current connection
     BLEConnection *connection = Bluefruit.Connection(conn_handle);
     connectionHandle = conn_handle;
@@ -70,8 +69,10 @@ void onConnect(uint16_t conn_handle)
  */
 void onDisconnect(uint16_t conn_handle, uint8_t reason)
 {
-    // FIXME - we currently assume only one active connection
     LOG_INFO("BLE Disconnected, reason = 0x%x\n", reason);
+    if (bluetoothPhoneAPI) {
+        bluetoothPhoneAPI->close();
+    }
 }
 void onCccd(uint16_t conn_hdl, BLECharacteristic *chr, uint16_t cccd_value)
 {