diff --git a/DataFormats/Detectors/CTP/include/DataFormatsCTP/Scalers.h b/DataFormats/Detectors/CTP/include/DataFormatsCTP/Scalers.h
index 3b0ac0c1d05f2..63462f90179b2 100644
--- a/DataFormats/Detectors/CTP/include/DataFormatsCTP/Scalers.h
+++ b/DataFormats/Detectors/CTP/include/DataFormatsCTP/Scalers.h
@@ -33,6 +33,7 @@ struct errorCounters {
   void printStream(std::ostream& stream) const;
   uint32_t lmB = 0, l0B = 0, l1B = 0, lmA = 0, l0A = 0, l1A = 0;       // decreasing counters
   uint32_t lmBlmA = 0, lmAl0B = 0, l0Bl0A = 0, l0Al1B = 0, l1Bl1A = 0; // between levels countres
+  uint32_t lmBlmAd1 = 0, lmAl0Bd1 = 0, l0Bl0Ad1 = 0, l0Al1Bd1 = 0, l1Bl1Ad1 = 0; // between levels countres - diff =1 - just warning
   uint32_t MAXPRINT = 3;
 };
 struct CTPScalerRaw {
diff --git a/DataFormats/Detectors/CTP/src/Scalers.cxx b/DataFormats/Detectors/CTP/src/Scalers.cxx
index 311ee0c38b296..728ef1493ee0f 100644
--- a/DataFormats/Detectors/CTP/src/Scalers.cxx
+++ b/DataFormats/Detectors/CTP/src/Scalers.cxx
@@ -21,6 +21,8 @@
 using namespace o2::ctp;
 void errorCounters::printStream(std::ostream& stream) const
 {
+  stream << "Counter warnings diff 1 lmBlmA:" << lmBlmAd1 << " lmAl0B:" << lmAl0Bd1 << " l0Bl0A:" << l0Bl0Ad1 << " l0Al1B: " << l0Al1Bd1 << " l1Bl1A:" << l1Bl1Ad1;
+  stream << std::endl;
   stream << "Counter errorrs: lmB:" << lmB << " l0B:" << l0B << " l1B:" << l1B << " lmA:" << lmA << " l0A:" << l0A << " l1A:" << l1A;
   stream << " lmBlmA:" << lmBlmA << " lmAl0B:" << lmAl0B << " l0Bl0A:" << l0Bl0A << " l0Al1B: " << l0Al1B << " l1Bl1A:" << l1Bl1A;
   stream << std::endl;
@@ -392,24 +394,34 @@ int CTPRunScalers::checkConsistency(const CTPScalerO2& scal0, const CTPScalerO2&
   // LMB >= LMA >= L0B >= L0A >= L1B >= L1A: 5 relations
   // broken for classes started at L0
   //
-  if ((scal1.lmAfter - scal0.lmAfter) > (scal1.lmBefore - scal0.lmBefore)) {
+  int64_t difThres = 2;
+  int64_t dif = (scal1.lmAfter - scal0.lmAfter) - (scal1.lmBefore - scal0.lmBefore);
+  if (dif <= difThres) {
+    eCnts.lmBlmAd1++;
+  } else if (dif > difThres) {
     eCnts.lmBlmA++;
     if (eCnts.lmBlmA < eCnts.MAXPRINT) {
-      LOG(error) << "LMA > LMB error:" << ((scal1.lmAfter - scal0.lmAfter) - (scal1.lmBefore - scal0.lmBefore));
+      LOG(error) << "LMA > LMB error:" << dif;
     }
     ret++;
   }
-  if ((scal1.l0After - scal0.l0After) > (scal1.l0Before - scal0.l0Before)) {
+  dif = (scal1.l0After - scal0.l0After) - (scal1.l0Before - scal0.l0Before);
+  if (dif <= difThres) {
+    eCnts.l0Bl0Ad1++;
+  } else if (dif > difThres) {
     eCnts.l0Bl0A++;
     if (eCnts.l0Bl0A < eCnts.MAXPRINT) {
-      LOG(error) << "L0A > L0B error:" << ((scal1.l0After - scal0.l0After) - (scal1.l0Before - scal0.l0Before));
+      LOG(error) << "L0A > L0B error:" << dif;
     }
     ret++;
   }
-  if ((scal1.l1After - scal0.l1After) > (scal1.l1Before - scal0.l1Before)) {
+  dif = (scal1.l0After - scal0.l0After) - (scal1.l0Before - scal0.l0Before);
+  if (dif <= difThres) {
+    eCnts.l1Bl1Ad1++;
+  } else if (dif > difThres) {
     eCnts.l1Bl1A++;
     if (eCnts.l1Bl1A < eCnts.MAXPRINT) {
-      LOG(error) << "L1A > L1B error:" << ((scal1.l0After - scal0.l0After) - (scal1.l0Before - scal0.l0Before));
+      LOG(error) << "L1A > L1B error:" << dif;
     }
     ret++;
   }
@@ -417,10 +429,13 @@ int CTPRunScalers::checkConsistency(const CTPScalerO2& scal0, const CTPScalerO2&
     // LOG(warning) << "L0B > LMA ok if L0 class.";
     // ret++;
   }
-  if ((scal1.l1Before - scal0.l1Before) > (scal1.l0After - scal0.l0After)) {
+  dif = (scal1.l1Before - scal0.l1Before) - (scal1.l0After - scal0.l0After);
+  if (dif <= difThres) {
+    eCnts.l0Al1Bd1++;
+  } else if (dif > difThres) {
     eCnts.l0Al1B++;
     if (eCnts.l0Al1B < eCnts.MAXPRINT) {
-      LOG(error) << "L1B > L0A Before error:" << ((scal1.l1Before - scal0.l1Before) - (scal1.l0After - scal0.l0After));
+      LOG(error) << "L1B > L0A Before error:" << dif;
     }
     ret++;
   }
@@ -482,6 +497,14 @@ int CTPRunScalers::updateOverflows(const CTPScalerRaw& scal0, const CTPScalerRaw
 //
 int CTPRunScalers::updateOverflowsInps(const CTPScalerRecordRaw& rec0, const CTPScalerRecordRaw& rec1, std::array<uint32_t, 48>& overflow) const
 {
+  static int iPrint = 0;
+  if (mRunNumber < 545367) {
+    if (iPrint < 1) {
+      LOG(info) << "CTP Input scalers not available for run:" << mRunNumber;
+      iPrint++;
+    }
+    return 0;
+  }
   uint32_t NINPS = 48;
   if (rec0.scalersInps.size() < NINPS) {
     LOG(error) << "updateOverflowsInps.size < 48:" << rec0.scalersInps.size();
diff --git a/Detectors/CTP/macro/GetScalersForRun.C b/Detectors/CTP/macro/GetScalersForRun.C
index e10d00e79c353..d1b977139ab02 100644
--- a/Detectors/CTP/macro/GetScalersForRun.C
+++ b/Detectors/CTP/macro/GetScalersForRun.C
@@ -87,25 +87,29 @@ void GetScalersForRun(int runNumber = 0, int fillN = 0, bool test = 1)
       std::cout << cls.name << ":" << iznc << std::endl;
     }
   }
-  std::cout << "ZNC:";
-  int inp = 26;
-  double_t nbc = bcs.size();
-  double_t frev = 11245;
-  double_t sigmaratio = 28.;
   std::vector<CTPScalerRecordO2> recs = ctpscalers->getScalerRecordO2();
-  double_t time0 = recs[0].epochTime;
-  double_t timeL = recs[recs.size() - 1].epochTime;
-  double_t Trun = timeL - time0;
-  double_t integral = recs[recs.size() - 1].scalersInps[inp - 1] - recs[0].scalersInps[inp - 1];
-  double_t rate = integral / Trun;
-  double_t rat = integral / Trun / nbc / frev;
-  double_t mu = -TMath::Log(1 - rat);
-  double_t pp = 1 - mu / (TMath::Exp(mu) - 1);
-  double_t ratepp = mu * nbc * frev;
-  double_t integralpp = ratepp * Trun;
-  std::cout << "Rate:" << rate / sigmaratio << " Integral:" << integral << " mu:" << mu << " Pileup prob:" << pp;
-  std::cout << " Integralpp:" << integralpp << " Ratepp:" << ratepp / sigmaratio << std::endl;
-  // ctpscalers->printInputRateAndIntegral(26);
+  if (recs[0].scalersInps.size() == 48) {
+    std::cout << "ZNC:";
+    int inp = 26;
+    double_t nbc = bcs.size();
+    double_t frev = 11245;
+    double_t sigmaratio = 28.;
+    double_t time0 = recs[0].epochTime;
+    double_t timeL = recs[recs.size() - 1].epochTime;
+    double_t Trun = timeL - time0;
+    double_t integral = recs[recs.size() - 1].scalersInps[inp - 1] - recs[0].scalersInps[inp - 1];
+    double_t rate = integral / Trun;
+    double_t rat = integral / Trun / nbc / frev;
+    double_t mu = -TMath::Log(1 - rat);
+    double_t pp = 1 - mu / (TMath::Exp(mu) - 1);
+    double_t ratepp = mu * nbc * frev;
+    double_t integralpp = ratepp * Trun;
+    std::cout << "Rate:" << rate / sigmaratio << " Integral:" << integral << " mu:" << mu << " Pileup prob:" << pp;
+    std::cout << " Integralpp:" << integralpp << " Ratepp:" << ratepp / sigmaratio << std::endl;
+    // ctpscalers->printInputRateAndIntegral(26);
+  } else {
+    std::cout << "Inputs not available" << std::endl;
+  }
   //
   if (tsc != 255) {
     std::cout << "TSC:";
@@ -122,7 +126,7 @@ void GetScalersForRun(int runNumber = 0, int fillN = 0, bool test = 1)
   }
   if (iznc != 255) {
     std::cout << "ZNC class:";
-    int integral = recs[recs.size() - 1].scalers[iznc].l1After - recs[0].scalers[iznc].l1After;
+    int64_t integral = recs[recs.size() - 1].scalers[iznc].l1After - recs[0].scalers[iznc].l1After;
     std::cout << integral << std::endl;
   }
 }