diff --git a/src/hm/Communication.h b/src/hm/Communication.h
index 23d20004..eff60869 100644
--- a/src/hm/Communication.h
+++ b/src/hm/Communication.h
@@ -59,7 +59,7 @@ class Communication : public CommQueue<> {
                     mLastEmptyQueueMillis = millis();
                 mPrintSequenceDuration = true;
 
-                uint16_t timeout     = (q->iv->ivGen == IV_MI) ? MI_TIMEOUT : (((q->iv->mGotFragment && q->iv->mGotLastMsg) || mIsRetransmit) ? SINGLEFR_TIMEOUT : ((q->cmd != AlarmData) ? DEFAULT_TIMEOUT : (1.5 * DEFAULT_TIMEOUT)));
+                uint16_t timeout     = (q->iv->ivGen == IV_MI) ? MI_TIMEOUT : (((q->iv->mGotFragment && q->iv->mGotLastMsg) || mIsRetransmit) ? SINGLEFR_TIMEOUT : ((q->cmd != AlarmData) && q->cmd != GridOnProFilePara ? DEFAULT_TIMEOUT : (1.5 * DEFAULT_TIMEOUT)));
                 uint16_t timeout_min = (q->iv->ivGen == IV_MI) ? MI_TIMEOUT : ((q->iv->mGotFragment || mIsRetransmit)) ? SINGLEFR_TIMEOUT : FRSTMSG_TIMEOUT;
 
                 /*if(mDebugState != mState) {
@@ -113,10 +113,35 @@ class Communication : public CommQueue<> {
                         mIsRetransmit    = false;
                         mlastTO_min      = timeout_min;
                         setAttempt();
+                        if(q->cmd == AlarmData || q->cmd == GridOnProFilePara)
+                            incrAttempt(q->cmd == AlarmData? 5 : 3);
+
                         mState = States::WAIT;
                         break;
 
                     case States::WAIT:
+                        /*if(millis() > mWaitTimeout_min) {
+                            if(mIsRetransmit) { // we already have been through...
+                                mWaitTimeout = mWaitTimeout_min;
+                            } else if(q->iv->mGotFragment) { // nothing received yet?
+                                if(q->iv->mGotLastMsg) {
+                                    //mState = States::CHECK_FRAMES;
+                                    mWaitTimeout = mWaitTimeout_min;
+                                }
+                            } else if(mFirstTry) {
+                                if(*mSerialDebug) {
+                                    DPRINT_IVID(DBG_INFO, q->iv->id);
+                                    DBGPRINT(String(millis() - mWaitTimeout_min + mlastTO_min));
+                                    DBGPRINTLN(F("ms - second try"));
+                                }
+                                mFirstTry = false;
+                                mlastTO_min = timeout_min;
+                                q->iv->radioStatistics.retransmits++; // got nothing
+                                mState = States::START;
+                                break;
+                            }
+
+                        }*/
                         if(millis() < mWaitTimeout)
                             return;
                         mState = States::CHECK_FRAMES;
@@ -446,7 +471,6 @@ class Communication : public CommQueue<> {
             if(NULL == rec) {
                 if(GetLossRate == q->cmd) {
                     q->iv->parseGetLossRate(mPayload, len);
-                    //closeRequest(q, true); //@lumapu: Activating would crash most esp's!
                     return;
                 } else {
                     DPRINTLN(DBG_ERROR, F("record is NULL!"));
diff --git a/src/hm/hmRadio.h b/src/hm/hmRadio.h
index 1c4e26e9..2e02e92a 100644
--- a/src/hm/hmRadio.h
+++ b/src/hm/hmRadio.h
@@ -121,9 +121,10 @@ class HmRadio : public Radio {
 
             uint32_t startMicros      = micros();
             uint32_t loopMillis       = millis();
-            uint32_t outerLoopTimeout = (mLastIv->mIsSingleframeReq) ? 100 : ((mLastIv->mCmd != AlarmData) ? 400 : 600);
+            uint32_t outerLoopTimeout = (mLastIv->mIsSingleframeReq) ? 100 : ((mLastIv->mCmd != AlarmData) && (mLastIv->mCmd != GridOnProFilePara)) ? 400 : 600;
 
             while ((millis() - loopMillis) < outerLoopTimeout) {
+                uint32_t startMicros = micros();
                 while ((micros() - startMicros) < 5110) {  // listen (4088us or?) 5110us to each channel
                     if (mIrqRcvd) {
                         mIrqRcvd = false;
@@ -137,7 +138,6 @@ class HmRadio : public Radio {
                 // switch to next RX channel
                 mRxChIdx = (mRxChIdx + 1) % RF_CHANNELS;
                 mNrf24->setChannel(mRfChLst[mRxChIdx]);
-                startMicros = micros();
             }
             // not finished but time is over
             mRxChIdx = (mRxChIdx + 1) % RF_CHANNELS;