diff --git a/src/app.cpp b/src/app.cpp
index e1f055ac..ed9193a3 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -378,7 +378,7 @@ void app::tickSend(void) {
     if (mIVCommunicationOn) {
         if (!mSys.Radio.mBufCtrl.empty()) {
             if (mConfig->serial.debug) {
-                DPRINT(DBG_INFO, F("recbuf not empty! #"));
+                DPRINT(DBG_DEBUG, F("recbuf not empty! #"));
                 DBGPRINTLN(String(mSys.Radio.mBufCtrl.size()));
             }
         }
@@ -392,15 +392,11 @@ void app::tickSend(void) {
 
         if (NULL != iv) {
             if (iv->config->enabled) {
-                    if (iv->ivGen == IV_HM)
-                        mPayload.ivSend(iv);
-                    else
-                        mMiPayload.ivSend(iv);
-            } else {
-                DPRINTLN (DBG_INFO, "iv not enabled");
+                if (iv->ivGen == IV_HM)
+                    mPayload.ivSend(iv);
+                else
+                    mMiPayload.ivSend(iv);
             }
-        } else {
-            DPRINTLN (DBG_INFO, "no inverter");
         }
     } else {
         if (mConfig->serial.debug)
diff --git a/src/app.h b/src/app.h
index aa555072..4a361bf3 100644
--- a/src/app.h
+++ b/src/app.h
@@ -45,7 +45,6 @@ typedef PubSerial<HmSystemType> PubSerialType;
 // PLUGINS
 #include "plugins/Display/Display.h"
 typedef Display<HmSystemType> DisplayType;
-// #include <SoftwareSerial.h>
 
 class app : public IApp, public ah::Scheduler {
    public:
@@ -57,7 +56,6 @@ class app : public IApp, public ah::Scheduler {
         void loopStandard(void);
         void loopWifi(void);
         void onWifi(bool gotIp);
-        void cleanup_history(void);
         void regularTickers(void);
 
         void handleIntr(void) {
@@ -209,7 +207,6 @@ class app : public IApp, public ah::Scheduler {
 
         HmSystemType mSys;
 
-
     private:
         typedef std::function<void()> innerLoopCb;
 
@@ -257,10 +254,6 @@ class app : public IApp, public ah::Scheduler {
         void tickMinute(void);
         void tickZeroValues(void);
         void tickMidnight(void);
-        void check_hist_file (File file);
-        void show_history (String path);
-
-
         /* void tickSerial(void) {
             if(Serial.available() == 0)
                 return;
@@ -274,7 +267,8 @@ class app : public IApp, public ah::Scheduler {
                 DBGPRINT(String(buf[i], HEX) + " ");
             }
             DBGPRINTLN("");
-        } */
+        }*/
+        void show_history (String path);
 
         innerLoopCb mInnerLoopCb;
 
@@ -293,7 +287,6 @@ class app : public IApp, public ah::Scheduler {
         settings_t *mConfig;
         bool mSavePending;
         bool mSaveReboot;
-        bool mCritical;
 
         uint8_t mSendLastIvId;
         bool mSendFirst;