diff --git a/src/mesh/MeshModule.cpp b/src/mesh/MeshModule.cpp
index 2ef46e4db..04fa250bf 100644
--- a/src/mesh/MeshModule.cpp
+++ b/src/mesh/MeshModule.cpp
@@ -62,7 +62,10 @@ meshtastic_MeshPacket *MeshModule::allocAckNak(meshtastic_Routing_Error err, Nod
 
 meshtastic_MeshPacket *MeshModule::allocErrorResponse(meshtastic_Routing_Error err, const meshtastic_MeshPacket *p)
 {
-    auto r = allocAckNak(err, getFrom(p), p->id, p->channel);
+    // If the original packet couldn't be decoded, use the primary channel
+    uint8_t channelIndex =
+        p->which_payload_variant == meshtastic_MeshPacket_decoded_tag ? p->channel : channels.getPrimaryIndex();
+    auto r = allocAckNak(err, getFrom(p), p->id, channelIndex);
 
     setReplyTo(r, *p);
 
@@ -114,13 +117,13 @@ void MeshModule::callModules(meshtastic_MeshPacket &mp, RxSource src)
             /// Also: if a packet comes in on the local PC interface, we don't check for bound channels, because it is TRUSTED and
             /// it needs to to be able to fetch the initial admin packets without yet knowing any channels.
 
-            bool rxChannelOk = !pi.boundChannel || (mp.from == 0) || (strcasecmp(ch->settings.name, pi.boundChannel) == 0);
+            bool rxChannelOk = !pi.boundChannel || (mp.from == 0) || (ch && strcasecmp(ch->settings.name, pi.boundChannel) == 0);
 
             if (!rxChannelOk) {
                 // no one should have already replied!
                 assert(!currentReply);
 
-                if (mp.decoded.want_response) {
+                if (isDecoded && mp.decoded.want_response) {
                     printPacket("packet on wrong channel, returning error", &mp);
                     currentReply = pi.allocErrorResponse(meshtastic_Routing_Error_NOT_AUTHORIZED, &mp);
                 } else
@@ -138,7 +141,8 @@ void MeshModule::callModules(meshtastic_MeshPacket &mp, RxSource src)
                 // because currently when the phone sends things, it sends things using the local node ID as the from address.  A
                 // better solution (FIXME) would be to let phones have their own distinct addresses and we 'route' to them like
                 // any other node.
-                if (mp.decoded.want_response && toUs && (getFrom(&mp) != ourNodeNum || mp.to == ourNodeNum) && !currentReply) {
+                if (isDecoded && mp.decoded.want_response && toUs && (getFrom(&mp) != ourNodeNum || mp.to == ourNodeNum) &&
+                    !currentReply) {
                     pi.sendResponse(mp);
                     ignoreRequest = ignoreRequest || pi.ignoreRequest; // If at least one module asks it, we may ignore a request
                     LOG_INFO("Asked module '%s' to send a response\n", pi.name);
@@ -163,7 +167,7 @@ void MeshModule::callModules(meshtastic_MeshPacket &mp, RxSource src)
         pi.currentRequest = NULL;
     }
 
-    if (mp.decoded.want_response && toUs) {
+    if (isDecoded && mp.decoded.want_response && toUs) {
         if (currentReply) {
             printPacket("Sending response", currentReply);
             service.sendToMesh(currentReply);
@@ -183,7 +187,7 @@ void MeshModule::callModules(meshtastic_MeshPacket &mp, RxSource src)
         }
     }
 
-    if (!moduleFound) {
+    if (!moduleFound && isDecoded) {
         LOG_DEBUG("No modules interested in portnum=%d, src=%s\n", mp.decoded.portnum,
                   (src == RX_SRC_LOCAL) ? "LOCAL" : "REMOTE");
     }
diff --git a/src/mesh/RF95Interface.cpp b/src/mesh/RF95Interface.cpp
index 5677e6eda..c5356ad3b 100644
--- a/src/mesh/RF95Interface.cpp
+++ b/src/mesh/RF95Interface.cpp
@@ -17,6 +17,48 @@
 // if you set power to something higher than 17 or 20 you might fry your board.
 
 #define POWER_DEFAULT 17 // How much power to use if the user hasn't set a power level
+#ifdef RADIOMASTER_900_BANDIT_NANO
+// Structure to hold DAC and DB values
+typedef struct {
+    uint8_t dac;
+    uint8_t db;
+} DACDB;
+
+// Interpolation function
+DACDB interpolate(uint8_t dbm, uint8_t dbm1, uint8_t dbm2, DACDB val1, DACDB val2) {
+    DACDB result;
+    double fraction = (double)(dbm - dbm1) / (dbm2 - dbm1);
+    result.dac = (uint8_t)(val1.dac + fraction * (val2.dac - val1.dac));
+    result.db = (uint8_t)(val1.db + fraction * (val2.db - val1.db));
+    return result;
+}
+
+// Function to find the correct DAC and DB values based on dBm using interpolation
+DACDB getDACandDB(uint8_t dbm) {
+    // Predefined values
+    static const struct {
+        uint8_t dbm;
+        DACDB values;
+    } dbmToDACDB[] = {
+        {20, {168, 2}},  // 100mW
+        {24, {148, 6}},  // 250mW
+        {27, {128, 9}},  // 500mW
+        {30, {90, 12}}   // 1000mW
+    };
+    const int numValues = sizeof(dbmToDACDB) / sizeof(dbmToDACDB[0]);
+
+    // Find the interval dbm falls within and interpolate
+    for (int i = 0; i < numValues - 1; i++) {
+        if (dbm >= dbmToDACDB[i].dbm && dbm <= dbmToDACDB[i + 1].dbm) {
+            return interpolate(dbm, dbmToDACDB[i].dbm, dbmToDACDB[i + 1].dbm, dbmToDACDB[i].values, dbmToDACDB[i + 1].values);
+        }
+    }
+
+    // Return a default value if no match is found and default to 100mW
+    DACDB defaultValue = {168, 2};
+    return defaultValue;
+}
+#endif
 
 RF95Interface::RF95Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
                              RADIOLIB_PIN_TYPE busy)
@@ -52,9 +94,16 @@ bool RF95Interface::init()
 {
     RadioLibInterface::init();
 
+#ifdef RADIOMASTER_900_BANDIT_NANO
+    // DAC and DB values based on dBm using interpolation
+    DACDB dacDbValues = getDACandDB(power);
+    int8_t powerDAC = dacDbValues.dac;
+    power = dacDbValues.db;
+#endif
+
     if (power > RF95_MAX_POWER) // This chip has lower power limits than some
         power = RF95_MAX_POWER;
-
+    
     limitPower();
 
     iface = lora = new RadioLibRF95(&module);
@@ -67,7 +116,13 @@ bool RF95Interface::init()
     // enable PA
 #ifdef RF95_PA_EN
 #if defined(RF95_PA_DAC_EN)
-    dacWrite(RF95_PA_EN, RF95_PA_LEVEL);
+    #ifdef RADIOMASTER_900_BANDIT_NANO
+        // Use calculated DAC value
+        dacWrite(RF95_PA_EN, powerDAC);
+    #else
+        // Use Value set in /*/variant.h
+        dacWrite(RF95_PA_EN, RF95_PA_LEVEL);
+    #endif
 #endif
 #endif
 
@@ -107,6 +162,9 @@ bool RF95Interface::init()
     LOG_INFO("Frequency set to %f\n", getFreq());
     LOG_INFO("Bandwidth set to %f\n", bw);
     LOG_INFO("Power output set to %d\n", power);
+#ifdef RADIOMASTER_900_BANDIT_NANO
+    LOG_INFO("DAC output set to %d\n", powerDAC);
+#endif
 
     if (res == RADIOLIB_ERR_NONE)
         res = lora->setCRC(RADIOLIB_SX126X_LORA_CRC_ON);
@@ -259,4 +317,4 @@ bool RF95Interface::sleep()
 #endif
 
     return true;
-}
\ No newline at end of file
+}
diff --git a/src/modules/TraceRouteModule.cpp b/src/modules/TraceRouteModule.cpp
index aa0b6a1eb..f390aafcd 100644
--- a/src/modules/TraceRouteModule.cpp
+++ b/src/modules/TraceRouteModule.cpp
@@ -16,17 +16,37 @@ bool TraceRouteModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, m
 void TraceRouteModule::alterReceivedProtobuf(meshtastic_MeshPacket &p, meshtastic_RouteDiscovery *r)
 {
     auto &incoming = p.decoded;
-    // Only append an ID for the request (one way) and if we are not the destination (the reply will have our NodeNum already)
-    if (!incoming.request_id && p.to != nodeDB->getNodeNum()) {
-        appendMyID(r);
-        printRoute(r, p.from, NODENUM_BROADCAST);
+    // Only append IDs for the request (one way)
+    if (!incoming.request_id) {
+        // Insert unknown hops if necessary
+        insertUnknownHops(p, r);
 
+        // Don't add ourselves if we are the destination (the reply will have our NodeNum already)
+        if (p.to != nodeDB->getNodeNum()) {
+            appendMyID(r);
+            printRoute(r, p.from, NODENUM_BROADCAST);
+        }
         // Set updated route to the payload of the to be flooded packet
         p.decoded.payload.size =
             pb_encode_to_bytes(p.decoded.payload.bytes, sizeof(p.decoded.payload.bytes), &meshtastic_RouteDiscovery_msg, r);
     }
 }
 
+void TraceRouteModule::insertUnknownHops(meshtastic_MeshPacket &p, meshtastic_RouteDiscovery *r)
+{
+    // Only insert unknown hops if hop_start is valid
+    if (p.hop_start != 0 && p.hop_limit <= p.hop_start) {
+        uint8_t hopsTaken = p.hop_start - p.hop_limit;
+        int8_t diff = hopsTaken - r->route_count;
+        for (uint8_t i = 0; i < diff; i++) {
+            if (r->route_count < sizeof(r->route) / sizeof(r->route[0])) {
+                r->route[r->route_count] = NODENUM_BROADCAST; // This will represent an unknown hop
+                r->route_count += 1;
+            }
+        }
+    }
+}
+
 void TraceRouteModule::appendMyID(meshtastic_RouteDiscovery *updated)
 {
     // Length of route array can normally not be exceeded due to the max. hop_limit of 7
diff --git a/src/modules/TraceRouteModule.h b/src/modules/TraceRouteModule.h
index 15e01debd..18a5ac0cb 100644
--- a/src/modules/TraceRouteModule.h
+++ b/src/modules/TraceRouteModule.h
@@ -19,6 +19,9 @@ class TraceRouteModule : public ProtobufModule<meshtastic_RouteDiscovery>
     void alterReceivedProtobuf(meshtastic_MeshPacket &p, meshtastic_RouteDiscovery *r) override;
 
   private:
+    // Call to add unknown hops (e.g. when a node couldn't decrypt it) to the route based on hopStart and current hopLimit
+    void insertUnknownHops(meshtastic_MeshPacket &p, meshtastic_RouteDiscovery *r);
+
     // Call to add your ID to the route array of a RouteDiscovery message
     void appendMyID(meshtastic_RouteDiscovery *r);
 
diff --git a/version.properties b/version.properties
index 700044e6f..a26da1996 100644
--- a/version.properties
+++ b/version.properties
@@ -1,4 +1,4 @@
 [VERSION]  
 major = 2
 minor = 3
-build = 12
+build = 13