diff --git a/src/hm/hmPayload.h b/src/hm/hmPayload.h
index c4a63212..1f6e0468 100644
--- a/src/hm/hmPayload.h
+++ b/src/hm/hmPayload.h
@@ -72,7 +72,7 @@ class HmPayload {
 
         void loop() {
             if (NULL != mHighPrioIv) {
-                ivSend(mHighPrioIv, true);
+                ivSend(mHighPrioIv, true); // for e.g. devcontrol commands
                 mHighPrioIv = NULL;
             }
         }
@@ -144,7 +144,7 @@ class HmPayload {
                 if (mSerialDebug) {
                     DPRINT_IVID(DBG_INFO, iv->id);
                     DBGPRINT(F("Devcontrol request 0x"));
-                    DBGPRINT(String(iv->devControlCmd, HEX));
+                    DHEX(iv->devControlCmd);
                     DBGPRINT(F(" power limit "));
                     DBGPRINTLN(String(iv->powerLimit[0]));
                 }
@@ -301,7 +301,8 @@ class HmPayload {
                             mPayload[iv->id].retransmits++;
                             mPayload[iv->id].txCmd = iv->getQueuedCmd();
                             if (mSerialDebug) {
-                                DPRINTLN(DBG_WARN, F("CRC Error: Request Complete Retransmit"));
+                                DPRINT_IVID(DBG_WARN, iv->id);
+                                DBGPRINTLN(F("CRC Error: Request Complete Retransmit"));
                                 DPRINT_IVID(DBG_INFO, iv->id);
                                 DBGPRINT(F("prepareDevInformCmd 0x"));
                                 DBGHEXLN(mPayload[iv->id].txCmd);
diff --git a/src/hm/miPayload.h b/src/hm/miPayload.h
index 7288be45..6273d571 100644
--- a/src/hm/miPayload.h
+++ b/src/hm/miPayload.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------------
 // 2023 Ahoy, https://ahoydtu.de
-// Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/de/
+// Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
 //-----------------------------------------------------------------------------
 
 #ifndef __MI_PAYLOAD_H__
@@ -49,7 +49,7 @@ class MiPayload {
             }
             mSerialDebug  = false;
             mHighPrioIv   = NULL;
-            mCbMiPayload  = NULL;
+            mCbPayload  = NULL;
         }
 
         void enableSerialDebug(bool enable) {
@@ -57,7 +57,7 @@ class MiPayload {
         }
 
         void addPayloadListener(miPayloadListenerType cb) {
-            mCbMiPayload = cb;
+            mCbPayload = cb;
         }
 
         void addAlarmListener(alarmListenerType cb) {
@@ -108,7 +108,7 @@ class MiPayload {
             mPayload[iv->id].requested = true;
 
             yield();
-            if (mSerialDebug){
+            if (mSerialDebug) {
                 DPRINT_IVID(DBG_INFO, iv->id);
                 DBGPRINT(F("Requesting Inv SN "));
                 DBGPRINTLN(String(iv->config->serial.u64, HEX));
@@ -434,8 +434,8 @@ class MiPayload {
 
     private:
         void notify(uint8_t val, Inverter<> *iv) {
-            if(NULL != mCbMiPayload)
-                (mCbMiPayload)(val, iv);
+            if(NULL != mCbPayload)
+                (mCbPayload)(val, iv);
         }
 
         void miStsDecode(Inverter<> *iv, packet_t *p, uint8_t stschan = CH1) {
@@ -506,14 +506,11 @@ class MiPayload {
             }
             /*if(AlarmData == mPayload[iv->id].txCmd) {
                                 uint8_t i = 0;
-                                uint16_t code;
-                                uint32_t start, end;
                                 while(1) {
-                                    code = iv->parseAlarmLog(i++, payload, payloadLen, &start, &end);
-                                    if(0 == code)
+                                    if(0 == iv->parseAlarmLog(i++, payload, payloadLen))
                                         break;
                                     if (NULL != mCbAlarm)
-                                        (mCbAlarm)(code, start, end);
+                                        (mCbAlarm)(iv);
                                     yield();
                                 }
                             }*/
@@ -789,10 +786,10 @@ const byteAssign_t InfoAssignment[] = {
         uint32_t *mTimestamp;
         miPayload_t mPayload[MAX_NUM_INVERTERS];
         bool mSerialDebug;
-
         Inverter<> *mHighPrioIv;
+
         alarmListenerType mCbAlarm;
-        payloadListenerType mCbMiPayload;
+        payloadListenerType mCbPayload;
 };
 
 #endif /*__MI_PAYLOAD_H__*/
diff --git a/src/web/RestApi.h b/src/web/RestApi.h
index acfddbb2..a8843306 100644
--- a/src/web/RestApi.h
+++ b/src/web/RestApi.h
@@ -107,7 +107,7 @@ class RestApi {
                     getIvAlarms(root, request->url().substring(20).toInt());
                 else if(path.substring(0, 17) == "inverter/version/")
                     getIvVersion(root, request->url().substring(22).toInt());
-                else if(path.substring(0, 17) == "inverter/radiostat/")
+                else if(path.substring(0, 19) == "inverter/radiostat/")
                     getIvStatistis(root, request->url().substring(24).toInt());
                 else
                     getNotFound(root, F("http://") + request->host() + F("/api/"));
@@ -317,6 +317,7 @@ class RestApi {
                 obj[F("error")] = F("inverter not found!");
                 return;
             }
+            obj[F("name")]           = String(iv->config->name);
             obj[F("rx_success")]     = iv->radioStatistics.rxSuccess;
             obj[F("rx_fail")]        = iv->radioStatistics.rxFail;
             obj[F("rx_fail_answer")] = iv->radioStatistics.rxFailNoAnser;
diff --git a/src/web/html/visualization.html b/src/web/html/visualization.html
index 48d34211..d790147c 100644
--- a/src/web/html/visualization.html
+++ b/src/web/html/visualization.html
@@ -177,20 +177,20 @@
                 ]);
             }
 
-            function tsInfo(ts, gen, rssi) {
+            function tsInfo(obj) {
                 var ageInfo = "Last received data requested at: ";
-                if(ts > 0) {
-                    var date = new Date(ts * 1000);
+                if(obj.ts_last_success > 0) {
+                    var date = new Date(obj.ts_last_success * 1000);
                     ageInfo += toIsoDateStr(date);
                 }
                 else
                     ageInfo += "nothing received";
 
-                if(rssi > -127) {
-                    if(gen < 2)
-                        ageInfo += " (RSSI: " + ((rssi == -64) ? ">=" : "<") + " -64dBm)";
+                if(obj.rssi > -127) {
+                    if(obj.generation < 2)
+                        ageInfo += " (RSSI: " + ((obj.rssi == -64) ? ">=" : "<") + " -64dBm)";
                     else
-                        ageInfo += " (RSSI: " + rssi + "dBm)";
+                        ageInfo += " (RSSI: " + obj.rssi + "dBm)";
                 }
 
                 return ml("div", {class: "mb-5"}, [
@@ -220,7 +220,7 @@
                     ml("div", {}, [
                         ivHead(obj),
                         ml("div", {class: "row mb-2"}, chn),
-                        tsInfo(obj.ts_last_success, obj.generation, obj.rssi)
+                        tsInfo(obj)
                     ])
                 );
 
@@ -302,7 +302,7 @@
                         tr("TX retransmits", obj.retransmits)
                     ])
                 ]);
-                modal("Info for inverter " + obj.name, ml("div", {}, html));
+                modal("Radio statistics for inverter " + obj.name, ml("div", {}, html));
             }
 
             function parse(obj) {