diff --git a/platformio.ini b/platformio.ini
index 279e5e46..2ed1d992 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -9,14 +9,14 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = tbeam
+;default_envs = tbeam
 ;default_envs = tbeam0.7
 ;default_envs = heltec-v2.0
 ;default_envs = tlora-v1
 ;default_envs = tlora_v1_3
 ;default_envs = tlora-v2
 ;default_envs = lora-relay-v1 # nrf board
-;default_envs = t-echo
+default_envs = t-echo
 ;default_envs = nrf52840dk-geeksville
 ;default_envs = native # lora-relay-v1 # nrf52840dk-geeksville # linux # or if you'd like to change the default to something like lora-relay-v1 put that here
 ;default_envs = rak4631
@@ -70,7 +70,7 @@ lib_deps =
   https://github.com/meshtastic/esp8266-oled-ssd1306.git#35d796226b853b0c0ff818b2f1aa3d35e7296a96 ; ESP8266_SSD1306 
   https://github.com/geeksville/OneButton.git ; OneButton library for non-blocking button debounce
   1202 ; CRC32, explicitly needed because dependency is missing in the ble ota update lib
-  https://github.com/meshtastic/arduino-fsm.git#829e967b8a95c094f73c60ef8dacfe66eae38940
+  https://github.com/meshtastic/arduino-fsm.git
   https://github.com/meshtastic/SparkFun_Ublox_Arduino_Library.git#31015a55e630a2df77d9d714669c621a5bf355ad
   https://github.com/meshtastic/RadioLib.git#80ed10d689a0568782c5bd152906b0f97d2bce93
   https://github.com/meshtastic/TinyGPSPlus.git#f0f47067ef2f67c856475933188251c1ef615e79
@@ -218,7 +218,7 @@ src_filter =
   ${arduino_base.src_filter} -<esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<plugins/esp32> -<mqtt/>
 lib_ignore =
   BluetoothOTA
-monitor_port = /dev/ttyACM1
+; monitor_port = /dev/ttyACM1
 
 # we pass in options to jlink so it can understand freertos (note: we don't use "jlink" as the tool)
 ;debug_tool = jlink
@@ -255,9 +255,12 @@ debug_init_break =
 [nrf52840_base]
 ; Common base class for all nrf52840 based targets
 extends = nrf52_base
+; was -DTINY_USB
+build_flags = ${nrf52_base.build_flags} 
 lib_deps =
   ${arduino_base.lib_deps}
   Adafruit nRFCrypto 
+  # Adafruit TinyUSB Arduino
   # add Adafruit nRFCrypto platform IO automated scan is broken
 
 [env:lora_isp4520]
@@ -315,7 +318,7 @@ extends = nrf52840_base
 board = wiscore_rak4631
 # add our variants files to the include and src paths
 # define build flags for the TFT_eSPI library
-build_flags = ${nrf52_base.build_flags} -Ivariants/WisCore_RAK4631_Board
+build_flags = ${nrf52840_base.build_flags} -Ivariants/WisCore_RAK4631_Board
 src_filter = ${nrf52_base.src_filter} +<../variants/WisCore_RAK4631_Board>
 debug_tool = jlink
 ; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
@@ -354,10 +357,12 @@ lib_deps =
 [env:t-echo]
 extends = nrf52840_base
 board = t-echo
+debug_tool = jlink
+upload_protocol = jlink
 # add our variants files to the include and src paths
 # define build flags for the TFT_eSPI library - NOTE: WE NOT LONGER USE TFT_eSPI, it was for an earlier version of the TTGO eink screens
 # -DBUSY_PIN=3 -DRST_PIN=2 -DDC_PIN=28 -DCS_PIN=30
-build_flags = ${nrf52_base.build_flags} -Ivariants/t-echo 
+build_flags = ${nrf52840_base.build_flags} -Ivariants/t-echo 
 src_filter = ${nrf52_base.src_filter} +<../variants/t-echo>
 lib_deps = 
   ${nrf52840_base.lib_deps}
@@ -385,7 +390,7 @@ extends = nrf52840_base
 board = lora-relay-v1
 # add our variants files to the include and src paths
 # define build flags for the TFT_eSPI library
-build_flags = ${nrf52_base.build_flags} -Ivariants/lora_relay_v1
+build_flags = ${nrf52840_base.build_flags} -Ivariants/lora_relay_v1
   -DUSER_SETUP_LOADED
   -DTFT_WIDTH=80
   -DTFT_HEIGHT=160
@@ -407,7 +412,7 @@ extends = nrf52840_base
 board = lora-relay-v2
 # add our variants files to the include and src paths
 # define build flags for the TFT_eSPI library
-build_flags = ${nrf52_base.build_flags} -Ivariants/lora_relay_v2
+build_flags = ${nrf52840_base.build_flags} -Ivariants/lora_relay_v2
   -DUSER_SETUP_LOADED
   -DTFT_WIDTH=80
   -DTFT_HEIGHT=160
diff --git a/src/PowerFSM.cpp b/src/PowerFSM.cpp
index 53ba66aa..b724f445 100644
--- a/src/PowerFSM.cpp
+++ b/src/PowerFSM.cpp
@@ -27,6 +27,7 @@ static bool isPowered()
 
 static void sdsEnter()
 {
+    DEBUG_MSG("Enter state: SDS\n");
     // FIXME - make sure GPS and LORA radio are off first - because we want close to zero current draw
     doDeepSleep(getPref_sds_secs() * 1000LL);
 }
@@ -41,7 +42,7 @@ static void lsEnter()
     screen->setOn(false);
     secsSlept = 0; // How long have we been sleeping this time
 
-    DEBUG_MSG("lsEnter end\n");
+    // DEBUG_MSG("lsEnter end\n");
 }
 
 static void lsIdle()
@@ -112,6 +113,7 @@ static void lsIdle()
 
 static void lsExit()
 {
+    DEBUG_MSG("Exit state: LS\n");
     // setGPSPower(true); // restore GPS power
     if (gps)
         gps->forceWake(true);
@@ -119,6 +121,7 @@ static void lsExit()
 
 static void nbEnter()
 {
+    DEBUG_MSG("Enter state: NB\n");
     screen->setOn(false);
     setBluetoothEnable(false);
 
@@ -133,6 +136,7 @@ static void darkEnter()
 
 static void serialEnter()
 {
+    DEBUG_MSG("Enter state: SERIAL\n");
     setBluetoothEnable(false);
     screen->setOn(true);
     screen->print("Serial connected\n");
@@ -145,6 +149,7 @@ static void serialExit()
 
 static void powerEnter()
 {
+    DEBUG_MSG("Enter state: POWER\n");
     if (!isPowered()) {
         // If we got here, we are in the wrong state - we should be in powered, let that state ahndle things
         DEBUG_MSG("Loss of power in Powered\n");
@@ -174,6 +179,7 @@ static void powerExit()
 
 static void onEnter()
 {
+    DEBUG_MSG("Enter state: ON\n");
     screen->setOn(true);
     setBluetoothEnable(true);
 
@@ -202,7 +208,9 @@ static void screenPress()
     screen->onPress();
 }
 
-static void bootEnter() {}
+static void bootEnter() {
+    DEBUG_MSG("Enter state: BOOT\n");
+}
 
 State stateSDS(sdsEnter, NULL, NULL, "SDS");
 State stateLS(lsEnter, lsIdle, lsExit, "LS");
@@ -226,10 +234,9 @@ void PowerFSM_setup()
     // if we are a router node, we go to NB (no need for bluetooth) otherwise we go to DARK (so we can send message to phone)
     powerFSM.add_transition(&stateLS, isRouter ? &stateNB : &stateDARK, EVENT_WAKE_TIMER, NULL, "Wake timer");
 
-    // Note we don't really use this transition, because when we wake from light sleep we _always_ transition to NB or dark and
-    // then it handles things powerFSM.add_transition(&stateLS, &stateNB, EVENT_RECEIVED_PACKET, NULL, "Received packet");
-
-    powerFSM.add_transition(&stateNB, &stateNB, EVENT_RECEIVED_PACKET, NULL, "Received packet, resetting win wake");
+    // We need this transition, because we might not transition if we were waiting to enter light-sleep, because when we wake from light sleep we _always_ transition to NB or dark and
+    powerFSM.add_transition(&stateLS, isRouter ? &stateNB : &stateDARK, EVENT_PACKET_FOR_PHONE, NULL, "Received packet, exiting light sleep");
+    powerFSM.add_transition(&stateNB, &stateNB, EVENT_PACKET_FOR_PHONE, NULL, "Received packet, resetting win wake");
 
     // Handle press events - note: we ignore button presses when in API mode
     powerFSM.add_transition(&stateLS, &stateON, EVENT_PRESS, NULL, "Press");
@@ -253,6 +260,9 @@ void PowerFSM_setup()
 
     // if we are a router we don't turn the screen on for these things
     if (!isRouter) {
+        // if any packet destined for phone arrives, turn on bluetooth at least
+        powerFSM.add_transition(&stateNB, &stateDARK, EVENT_PACKET_FOR_PHONE, NULL, "Packet for phone");
+
         // show the latest node when we get a new node db update
         powerFSM.add_transition(&stateNB, &stateON, EVENT_NODEDB_UPDATED, NULL, "NodeDB update");
         powerFSM.add_transition(&stateDARK, &stateON, EVENT_NODEDB_UPDATED, NULL, "NodeDB update");
@@ -292,8 +302,6 @@ void PowerFSM_setup()
     powerFSM.add_transition(&stateDARK, &stateON, EVENT_FIRMWARE_UPDATE, NULL, "Got firmware update");
     powerFSM.add_transition(&stateON, &stateON, EVENT_FIRMWARE_UPDATE, NULL, "Got firmware update");
 
-    powerFSM.add_transition(&stateNB, &stateDARK, EVENT_PACKET_FOR_PHONE, NULL, "Packet for phone");
-
     powerFSM.add_timed_transition(&stateON, &stateDARK, getPref_screen_on_secs() * 1000, NULL, "Screen-on timeout");
 
     // On most boards we use light-sleep to be our main state, but on NRF52 we just stay in DARK
diff --git a/src/PowerFSM.h b/src/PowerFSM.h
index e48b55d8..5541385a 100644
--- a/src/PowerFSM.h
+++ b/src/PowerFSM.h
@@ -6,7 +6,7 @@
 
 #define EVENT_PRESS 1
 #define EVENT_WAKE_TIMER 2
-#define EVENT_RECEIVED_PACKET 3
+// #define EVENT_RECEIVED_PACKET 3
 #define EVENT_PACKET_FOR_PHONE 4
 #define EVENT_RECEIVED_TEXT_MSG 5
 // #define EVENT_BOOT 6 // now done with a timed transition
diff --git a/src/graphics/Screen.cpp b/src/graphics/Screen.cpp
index 47688094..f2fc1e1e 100644
--- a/src/graphics/Screen.cpp
+++ b/src/graphics/Screen.cpp
@@ -946,7 +946,9 @@ void Screen::setFrames()
         normalFrames[numframes++] = drawTextMessageFrame;
 
     // then all the nodes
-    for (size_t i = 0; i < numnodes; i++)
+    // We only show a few nodes in our scrolling list - because meshes with many nodes would have too many screens
+    size_t numToShow = min(numnodes, 4U);
+    for (size_t i = 0; i < numToShow; i++)
         normalFrames[numframes++] = drawNodeInfo;
 
     // then the debug info
diff --git a/src/mesh/CryptoEngine.cpp b/src/mesh/CryptoEngine.cpp
index 9783f625..bce9bb02 100644
--- a/src/mesh/CryptoEngine.cpp
+++ b/src/mesh/CryptoEngine.cpp
@@ -32,6 +32,10 @@ void CryptoEngine::decrypt(uint32_t fromNode, uint64_t packetNum, size_t numByte
 void CryptoEngine::initNonce(uint32_t fromNode, uint64_t packetNum)
 {
     memset(nonce, 0, sizeof(nonce));
-    *((uint64_t *)&nonce[0]) = packetNum;
-    *((uint32_t *)&nonce[8]) = fromNode;
+
+    // use memcpy to avoid breaking strict-aliasing
+    memcpy(nonce, &packetNum, sizeof(uint64_t));
+    memcpy(nonce + sizeof(uint64_t), &fromNode, sizeof(uint32_t));
+    //*((uint64_t *)&nonce[0]) = packetNum;
+    //*((uint32_t *)&nonce[8]) = fromNode;
 }
\ No newline at end of file
diff --git a/src/mesh/MeshService.cpp b/src/mesh/MeshService.cpp
index fbc4031b..c8865030 100644
--- a/src/mesh/MeshService.cpp
+++ b/src/mesh/MeshService.cpp
@@ -66,7 +66,7 @@ void MeshService::init()
 
 int MeshService::handleFromRadio(const MeshPacket *mp)
 {
-    powerFSM.trigger(EVENT_RECEIVED_PACKET); // Possibly keep the node from sleeping
+    powerFSM.trigger(EVENT_PACKET_FOR_PHONE); // Possibly keep the node from sleeping
 
     printPacket("Forwarding to phone", mp);
     nodeDB.updateFrom(*mp); // update our DB state based off sniffing every RX packet from the radio
diff --git a/src/mesh/ProtobufPlugin.h b/src/mesh/ProtobufPlugin.h
index 6984cf62..1b7ca599 100644
--- a/src/mesh/ProtobufPlugin.h
+++ b/src/mesh/ProtobufPlugin.h
@@ -28,7 +28,7 @@ template <class T> class ProtobufPlugin : protected SinglePortPlugin
      * In general decoded will always be !NULL.  But in some special applications (where you have handling packets
      * for multiple port numbers, decoding will ONLY be attempted for packets where the portnum matches our expected ourPortNum.
      */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const T *decoded) = 0;
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, T *decoded) = 0;
 
     /**
      * Return a mesh packet which has been preinited with a particular protobuf data payload and port number.
diff --git a/src/mesh/http/WiFiAPClient.cpp b/src/mesh/http/WiFiAPClient.cpp
index 6cccd6ac..ed4cd355 100644
--- a/src/mesh/http/WiFiAPClient.cpp
+++ b/src/mesh/http/WiFiAPClient.cpp
@@ -1,5 +1,6 @@
 #include "mesh/http/WiFiAPClient.h"
 #include "NodeDB.h"
+#include "concurrency/Periodic.h"
 #include "configuration.h"
 #include "main.h"
 #include "mesh/http/WebServer.h"
@@ -9,6 +10,8 @@
 #include <ESPmDNS.h>
 #include <WiFi.h>
 
+using namespace concurrency;
+
 static void WiFiEvent(WiFiEvent_t event);
 
 // DNS Server for the Captive Portal
@@ -23,6 +26,47 @@ bool forcedSoftAP = 0;
 
 bool APStartupComplete = 0;
 
+static bool needReconnect = true; // If we create our reconnector, run it once at the beginning
+
+// FIXME, veto light sleep if we have a TCP server running
+#if 0
+class WifiSleepObserver : public Observer<uint32_t> {
+protected:
+
+    /// Return 0 if sleep is okay
+    virtual int onNotify(uint32_t newValue) {
+
+    }
+};
+
+static WifiSleepObserver wifiSleepObserver;
+//preflightSleepObserver.observe(&preflightSleep);
+#endif
+
+static int32_t reconnectWiFi()
+{
+    if (radioConfig.has_preferences && needReconnect) {
+
+        const char *wifiName = radioConfig.preferences.wifi_ssid;
+        const char *wifiPsw = radioConfig.preferences.wifi_password;
+
+        if (!*wifiPsw) // Treat empty password as no password
+            wifiPsw = NULL;
+
+        if (*wifiName) {
+            needReconnect = false;
+
+            DEBUG_MSG("... Reconnecting to WiFi access point");
+            WiFi.mode(WIFI_MODE_STA);
+            WiFi.begin(wifiName, wifiPsw);
+        }
+    }
+
+    return 30 * 1000; // every 30 seconds
+}
+
+static Periodic *wifiReconnect;
+
 bool isSoftAPForced()
 {
     return forcedSoftAP;
@@ -155,12 +199,8 @@ void initWifi(bool forceSoftAP)
                     },
                     WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED);
 
-                DEBUG_MSG("JOINING WIFI: ssid=%s\n", wifiName);
-                if (WiFi.begin(wifiName, wifiPsw) == WL_CONNECTED) {
-                    DEBUG_MSG("MY IP ADDRESS: %s\n", WiFi.localIP().toString().c_str());
-                } else {
-                    DEBUG_MSG("Started Joining WIFI\n");
-                }
+                DEBUG_MSG("JOINING WIFI soon: ssid=%s\n", wifiName);
+                wifiReconnect = new Periodic("WifiConnect", reconnectWiFi);
             }
         }
 
@@ -193,10 +233,10 @@ static void WiFiEvent(WiFiEvent_t event)
         DEBUG_MSG("Completed scan for access points\n");
         break;
     case SYSTEM_EVENT_STA_START:
-        DEBUG_MSG("WiFi client started\n");
+        DEBUG_MSG("WiFi station started\n");
         break;
     case SYSTEM_EVENT_STA_STOP:
-        DEBUG_MSG("WiFi clients stopped\n");
+        DEBUG_MSG("WiFi station stopped\n");
         break;
     case SYSTEM_EVENT_STA_CONNECTED:
         DEBUG_MSG("Connected to access point\n");
@@ -205,7 +245,7 @@ static void WiFiEvent(WiFiEvent_t event)
         DEBUG_MSG("Disconnected from WiFi access point\n");
         // Event 5
 
-        reconnectWiFi();
+        needReconnect = true;
         break;
     case SYSTEM_EVENT_STA_AUTHMODE_CHANGE:
         DEBUG_MSG("Authentication mode of access point has changed\n");
@@ -302,26 +342,6 @@ void handleDNSResponse()
     }
 }
 
-void reconnectWiFi()
-{
-    if (radioConfig.has_preferences) {
-
-        const char *wifiName = radioConfig.preferences.wifi_ssid;
-        const char *wifiPsw = radioConfig.preferences.wifi_password;
-
-        if (!*wifiPsw) // Treat empty password as no password
-            wifiPsw = NULL;
-
-        if (*wifiName) {
-
-            DEBUG_MSG("... Reconnecting to WiFi access point");
-
-            WiFi.mode(WIFI_MODE_STA);
-            WiFi.begin(wifiName, wifiPsw);
-        }
-    }
-}
-
 uint8_t getWifiDisconnectReason()
 {
     return wifiDisconnectReason;
diff --git a/src/mesh/http/WiFiAPClient.h b/src/mesh/http/WiFiAPClient.h
index 9e2f8ad7..cb27bb4a 100644
--- a/src/mesh/http/WiFiAPClient.h
+++ b/src/mesh/http/WiFiAPClient.h
@@ -16,8 +16,6 @@ bool isWifiAvailable();
 
 void handleDNSResponse();
 
-void reconnectWiFi();
-
 bool isSoftAPForced();
 
 uint8_t getWifiDisconnectReason();
diff --git a/src/mqtt/MQTT.cpp b/src/mqtt/MQTT.cpp
index 33e0ee7c..7e92919f 100644
--- a/src/mqtt/MQTT.cpp
+++ b/src/mqtt/MQTT.cpp
@@ -4,6 +4,8 @@
 #include "mesh/Channels.h"
 #include "mesh/Router.h"
 #include "mesh/generated/mqtt.pb.h"
+#include "PowerFSM.h"
+#include "sleep.h"
 #include <WiFi.h>
 #include <assert.h>
 
@@ -57,12 +59,14 @@ MQTT::MQTT() : concurrency::OSThread("mqtt"), pubSub(mqttClient)
     mqtt = this;
 
     pubSub.setCallback(mqttCallback);
+
+    // preflightSleepObserver.observe(&preflightSleep);    
 }
 
 void MQTT::reconnect()
 {
-    // pubSub.setServer("devsrv.ezdevice.net", 1883); or 192.168.10.188
-    const char *serverAddr = "mqtt.meshtastic.org:1883"; // default hostname
+    const char *serverAddr = "mqtt.meshtastic.org"; // default hostname
+    int serverPort = 1883; // default server port
 
     if (*radioConfig.preferences.mqtt_server)
         serverAddr = radioConfig.preferences.mqtt_server; // Override the default
@@ -70,15 +74,14 @@ void MQTT::reconnect()
     String server = String(serverAddr);  
     int delimIndex = server.indexOf(':'); 
     if (delimIndex > 0) {
-        String host = server.substring(0, delimIndex);
         String port = server.substring(delimIndex+1, server.length());
-        pubSub.setServer(host.c_str(), port.toInt());
-    }
-    else {
-        pubSub.setServer(serverAddr, 1883);
+        server[delimIndex] = 0;
+        serverPort = port.toInt();
+        serverAddr = server.c_str();
     }
+    pubSub.setServer(serverAddr, serverPort);
 
-    DEBUG_MSG("Connecting to MQTT server\n", serverAddr);
+    DEBUG_MSG("Connecting to MQTT server %s, port: %d\n", serverAddr, serverPort);
     auto myStatus = (statusTopic + owner.id);
     bool connected = pubSub.connect(owner.id, "meshdev", "large4cats", myStatus.c_str(), 1, true, "offline");
     if (connected) {
@@ -149,6 +152,7 @@ int32_t MQTT::runOnce()
             pubSub.disconnect();
         }
 
+        powerFSM.trigger(EVENT_CONTACT_FROM_PHONE); // Suppress entering light sleep (because that would turn off bluetooth)
         return 20;
     }
 }
diff --git a/src/mqtt/MQTT.h b/src/mqtt/MQTT.h
index 2f98c311..f5ef9bf1 100644
--- a/src/mqtt/MQTT.h
+++ b/src/mqtt/MQTT.h
@@ -19,6 +19,9 @@ class MQTT : private concurrency::OSThread
     WiFiClient mqttClient;
     PubSubClient pubSub;
 
+    // instead we supress sleep from our runOnce() callback
+    // CallbackObserver<MQTT, void *> preflightSleepObserver = CallbackObserver<MQTT, void *>(this, &MQTT::preflightSleepCb);
+
   public:
     MQTT();
 
@@ -53,6 +56,9 @@ class MQTT : private concurrency::OSThread
 
     /// Called when a new publish arrives from the MQTT server
     void onPublish(char *topic, byte *payload, unsigned int length);
+
+    /// Return 0 if sleep is okay, veto sleep if we are connected to pubsub server
+    // int preflightSleepCb(void *unused = NULL) { return pubSub.connected() ? 1 : 0; }    
 };
 
 void mqttInit();
diff --git a/src/nrf52/main-nrf52.cpp b/src/nrf52/main-nrf52.cpp
index 6325bac8..647aefe2 100644
--- a/src/nrf52/main-nrf52.cpp
+++ b/src/nrf52/main-nrf52.cpp
@@ -5,6 +5,7 @@
 #include <ble_gap.h>
 #include <memory.h>
 #include <stdio.h>
+#include <Adafruit_USBD_Device.h>
 
 #include "NRF52Bluetooth.h"
 #include "error.h"
@@ -20,7 +21,8 @@ static inline void debugger_break(void)
 }
 
 bool loopCanSleep() {
-    return !tud_cdc_connected();
+    // turn off sleep only while connected via USB
+    return !(TinyUSBDevice.mounted() && !TinyUSBDevice.suspended());
 }
 
 // handle standard gcc assert failures
@@ -37,7 +39,7 @@ void getMacAddr(uint8_t *dmac)
     ble_gap_addr_t addr;
     if (sd_ble_gap_addr_get(&addr) == NRF_SUCCESS) {
         memcpy(dmac, addr.addr, 6);
-    } else {
+    } else { 
         const uint8_t *src = (const uint8_t *)NRF_FICR->DEVICEADDR;
         dmac[5] = src[0];
         dmac[4] = src[1];
diff --git a/src/plugins/AdminPlugin.cpp b/src/plugins/AdminPlugin.cpp
index f998a3de..f642308d 100644
--- a/src/plugins/AdminPlugin.cpp
+++ b/src/plugins/AdminPlugin.cpp
@@ -12,6 +12,24 @@
 
 AdminPlugin *adminPlugin;
 
+/// A special reserved string to indicate strings we can not share with external nodes.  We will use this 'reserved' word instead.
+/// Also, to make setting work correctly, if someone tries to set a string to this reserved value we assume they don't really want a change.
+static const char *secretReserved = "sekrit";
+
+/// If buf is !empty, change it to secret
+static void hideSecret(char *buf) {
+    if(*buf) {
+        strcpy(buf, secretReserved);
+    }
+}
+
+/// If buf is the reserved secret word, replace the buffer with currentVal
+static void writeSecret(char *buf, const char *currentVal) {
+    if(strcmp(buf, secretReserved) == 0) {
+        strcpy(buf, currentVal);
+    }
+}
+
 void AdminPlugin::handleGetChannel(const MeshPacket &req, uint32_t channelIndex)
 {
     if (req.decoded.want_response) {
@@ -35,13 +53,15 @@ void AdminPlugin::handleGetRadio(const MeshPacket &req)
         // using to the app (so that even old phone apps work with new device loads).
         r.get_radio_response.preferences.ls_secs = getPref_ls_secs();
         r.get_radio_response.preferences.phone_timeout_secs = getPref_phone_timeout_secs();
+        // hideSecret(r.get_radio_response.preferences.wifi_ssid); // hmm - leave public for now, because only minimally private and useful for users to know current provisioning)
+        hideSecret(r.get_radio_response.preferences.wifi_password);
 
         r.which_variant = AdminMessage_get_radio_response_tag;
         myReply = allocDataProtobuf(r);
     }
 }
 
-bool AdminPlugin::handleReceivedProtobuf(const MeshPacket &mp, const AdminMessage *r)
+bool AdminPlugin::handleReceivedProtobuf(const MeshPacket &mp, AdminMessage *r)
 {
     assert(r);
     switch (r->which_variant) {
@@ -139,8 +159,9 @@ void AdminPlugin::handleSetChannel(const Channel &cc)
     }
 }
 
-void AdminPlugin::handleSetRadio(const RadioConfig &r)
+void AdminPlugin::handleSetRadio(RadioConfig &r)
 {
+    writeSecret(r.preferences.wifi_password, radioConfig.preferences.wifi_password);
     radioConfig = r;
 
     service.reloadConfig();
diff --git a/src/plugins/AdminPlugin.h b/src/plugins/AdminPlugin.h
index e4fc91d6..bbd0d14a 100644
--- a/src/plugins/AdminPlugin.h
+++ b/src/plugins/AdminPlugin.h
@@ -17,12 +17,12 @@ class AdminPlugin : public ProtobufPlugin<AdminMessage>
 
     @return true if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const AdminMessage *p);
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, AdminMessage *p);
 
   private:
     void handleSetOwner(const User &o);
     void handleSetChannel(const Channel &cc);
-    void handleSetRadio(const RadioConfig &r);
+    void handleSetRadio(RadioConfig &r);
 
     void handleGetChannel(const MeshPacket &req, uint32_t channelIndex);
     void handleGetRadio(const MeshPacket &req);
diff --git a/src/plugins/NodeInfoPlugin.cpp b/src/plugins/NodeInfoPlugin.cpp
index ea8a97c9..51303ac5 100644
--- a/src/plugins/NodeInfoPlugin.cpp
+++ b/src/plugins/NodeInfoPlugin.cpp
@@ -8,7 +8,7 @@
 
 NodeInfoPlugin *nodeInfoPlugin;
 
-bool NodeInfoPlugin::handleReceivedProtobuf(const MeshPacket &mp, const User *pptr)
+bool NodeInfoPlugin::handleReceivedProtobuf(const MeshPacket &mp, User *pptr)
 {
     auto p = *pptr;
 
diff --git a/src/plugins/NodeInfoPlugin.h b/src/plugins/NodeInfoPlugin.h
index eb2a16da..d2b29c91 100644
--- a/src/plugins/NodeInfoPlugin.h
+++ b/src/plugins/NodeInfoPlugin.h
@@ -26,7 +26,7 @@ class NodeInfoPlugin : public ProtobufPlugin<User>, private concurrency::OSThrea
 
     @return true if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const User *p);
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, User *p);
 
     /** Messages can be received that have the want_response bit set.  If set, this callback will be invoked
      * so that subclasses can (optionally) send a response back to the original sender.  */
diff --git a/src/plugins/PositionPlugin.cpp b/src/plugins/PositionPlugin.cpp
index adf6a05c..9dfe07d5 100644
--- a/src/plugins/PositionPlugin.cpp
+++ b/src/plugins/PositionPlugin.cpp
@@ -14,7 +14,7 @@ PositionPlugin::PositionPlugin()
     setIntervalFromNow(60 * 1000); // Send our initial position 60 seconds after we start (to give GPS time to setup)
 }
 
-bool PositionPlugin::handleReceivedProtobuf(const MeshPacket &mp, const Position *pptr)
+bool PositionPlugin::handleReceivedProtobuf(const MeshPacket &mp, Position *pptr)
 {
     auto p = *pptr;
 
diff --git a/src/plugins/PositionPlugin.h b/src/plugins/PositionPlugin.h
index 45c4884a..3e4034d4 100644
--- a/src/plugins/PositionPlugin.h
+++ b/src/plugins/PositionPlugin.h
@@ -33,7 +33,7 @@ class PositionPlugin : public ProtobufPlugin<Position>, private concurrency::OST
 
     @return true if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const Position *p);
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, Position *p);
 
     /** Messages can be received that have the want_response bit set.  If set, this callback will be invoked
      * so that subclasses can (optionally) send a response back to the original sender.  */
diff --git a/src/plugins/RemoteHardwarePlugin.cpp b/src/plugins/RemoteHardwarePlugin.cpp
index 9068b14d..60ef816d 100644
--- a/src/plugins/RemoteHardwarePlugin.cpp
+++ b/src/plugins/RemoteHardwarePlugin.cpp
@@ -48,7 +48,7 @@ RemoteHardwarePlugin::RemoteHardwarePlugin()
 {
 }
 
-bool RemoteHardwarePlugin::handleReceivedProtobuf(const MeshPacket &req, const HardwareMessage *pptr)
+bool RemoteHardwarePlugin::handleReceivedProtobuf(const MeshPacket &req, HardwareMessage *pptr)
 {
     auto p = *pptr;
     DEBUG_MSG("Received RemoteHardware typ=%d\n", p.typ);
diff --git a/src/plugins/RemoteHardwarePlugin.h b/src/plugins/RemoteHardwarePlugin.h
index fad6e838..86a0bbd3 100644
--- a/src/plugins/RemoteHardwarePlugin.h
+++ b/src/plugins/RemoteHardwarePlugin.h
@@ -27,7 +27,7 @@ class RemoteHardwarePlugin : public ProtobufPlugin<HardwareMessage>, private con
 
     @return true if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const HardwareMessage *p);
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, HardwareMessage *p);
 
     /**
      * Periodically read the gpios we have been asked to WATCH, if they have changed,
diff --git a/src/plugins/RoutingPlugin.cpp b/src/plugins/RoutingPlugin.cpp
index d4f6f925..82b0403f 100644
--- a/src/plugins/RoutingPlugin.cpp
+++ b/src/plugins/RoutingPlugin.cpp
@@ -7,7 +7,7 @@
 
 RoutingPlugin *routingPlugin;
 
-bool RoutingPlugin::handleReceivedProtobuf(const MeshPacket &mp, const Routing *r)
+bool RoutingPlugin::handleReceivedProtobuf(const MeshPacket &mp, Routing *r)
 {
     printPacket("Routing sniffing", &mp);
     router->sniffReceived(&mp, r);
diff --git a/src/plugins/RoutingPlugin.h b/src/plugins/RoutingPlugin.h
index ff659de2..c0288f60 100644
--- a/src/plugins/RoutingPlugin.h
+++ b/src/plugins/RoutingPlugin.h
@@ -22,7 +22,7 @@ class RoutingPlugin : public ProtobufPlugin<Routing>
 
     @return true if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const Routing *p);
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, Routing *p);
 
     /** Messages can be received that have the want_response bit set.  If set, this callback will be invoked
      * so that subclasses can (optionally) send a response back to the original sender.  */
diff --git a/src/plugins/esp32/EnvironmentalMeasurementPlugin.cpp b/src/plugins/esp32/EnvironmentalMeasurementPlugin.cpp
index 69482dbc..5e5ad815 100644
--- a/src/plugins/esp32/EnvironmentalMeasurementPlugin.cpp
+++ b/src/plugins/esp32/EnvironmentalMeasurementPlugin.cpp
@@ -204,7 +204,7 @@ void EnvironmentalMeasurementPlugin::drawFrame(OLEDDisplay *display, OLEDDisplay
 
 }
 
-bool EnvironmentalMeasurementPlugin::handleReceivedProtobuf(const MeshPacket &mp, const EnvironmentalMeasurement *p)
+bool EnvironmentalMeasurementPlugin::handleReceivedProtobuf(const MeshPacket &mp, EnvironmentalMeasurement *p)
 {
     if (!(radioConfig.preferences.environmental_measurement_plugin_measurement_enabled || radioConfig.preferences.environmental_measurement_plugin_screen_enabled)){
         // If this plugin is not enabled in any capacity, don't handle the packet, and allow other plugins to consume 
diff --git a/src/plugins/esp32/EnvironmentalMeasurementPlugin.h b/src/plugins/esp32/EnvironmentalMeasurementPlugin.h
index 3123cc0f..88306ab2 100644
--- a/src/plugins/esp32/EnvironmentalMeasurementPlugin.h
+++ b/src/plugins/esp32/EnvironmentalMeasurementPlugin.h
@@ -18,7 +18,7 @@ class EnvironmentalMeasurementPlugin : private concurrency::OSThread, public Pro
     /** Called to handle a particular incoming message
     @return true if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
-    virtual bool handleReceivedProtobuf(const MeshPacket &mp, const EnvironmentalMeasurement *p);
+    virtual bool handleReceivedProtobuf(const MeshPacket &mp, EnvironmentalMeasurement *p);
     virtual int32_t runOnce();
     /**
      * Send our EnvironmentalMeasurement into the mesh