diff --git a/fles/mcbm2018/tasks/CbmCheckTiming.cxx b/fles/mcbm2018/tasks/CbmCheckTiming.cxx
index 90f78c373c277dcc20849e7a800d88f87300c7d3..c1a99426df8445146e63651631167da14abf8eac 100644
--- a/fles/mcbm2018/tasks/CbmCheckTiming.cxx
+++ b/fles/mcbm2018/tasks/CbmCheckTiming.cxx
@@ -559,7 +559,7 @@ Int_t CbmCheckTiming::FillSystemOffsetHistos(TH1* histo, TH2* histoCharge,
                                              TH2* histoEvo, TH2* histoEvoLong, TH2* histoAFCK,
                                              const Double_t T0Time, const Int_t offsetRange,
                                              Int_t iStartDigi,
-                                             Bool_t bSts, Bool_t bMuch, Bool_t bTof, Bool_t bPsd )
+                                             Bool_t bSts, Bool_t bMuch, Bool_t bTof, Bool_t /*bPsd*/ )
 {
   Int_t nrDigis=fDigiMan->GetNofDigis(Digi::GetSystem());
   Int_t iFirstDigiInWin = iStartDigi;
@@ -642,7 +642,7 @@ template <class Digi>
 Int_t CbmCheckTiming::FillHistosSelT0( TH1* histo,
                                        const Double_t T0Time, const Int_t offsetRange,
                                        Int_t iStartDigi,
-                                       Bool_t /*bSts*/, Bool_t /*bMuch*/, Bool_t bTof, Bool_t bPsd )
+                                       Bool_t /*bSts*/, Bool_t /*bMuch*/, Bool_t bTof, Bool_t /*bPsd*/ )
 {
   Int_t nrDigis=fDigiMan->GetNofDigis(Digi::GetSystem());
   Int_t iFirstDigiInWin = iStartDigi;
diff --git a/fles/mcbm2018/tasks/CbmMcbm2019CheckDtInDet.cxx b/fles/mcbm2018/tasks/CbmMcbm2019CheckDtInDet.cxx
index bb3e4276611d2f068056c41cc42dfc68903f2a49..571eff9bbb390a793eee127b2db00e103f206de7 100644
--- a/fles/mcbm2018/tasks/CbmMcbm2019CheckDtInDet.cxx
+++ b/fles/mcbm2018/tasks/CbmMcbm2019CheckDtInDet.cxx
@@ -276,12 +276,14 @@ void CbmMcbm2019CheckDtInDet::Exec(Option_t* /*option*/)
   else if ( fT0DigiArray ) nrT0Digis = fT0DigiArray->GetEntriesFast();
   LOG(debug) << "T0Digis: " << nrT0Digis;
 
+/*
   Int_t nrStsDigis  = fDigiMan->GetNofDigis( ECbmModuleId::kSts);
   Int_t nrMuchDigis = fDigiMan->GetNofDigis( ECbmModuleId::kMuch);
   Int_t nrTrdDigis  = fDigiMan->GetNofDigis( ECbmModuleId::kTrd);
   Int_t nrTofDigis  = fDigiMan->GetNofDigis( ECbmModuleId::kTof);
   Int_t nrRichDigis = fDigiMan->GetNofDigis( ECbmModuleId::kRich);
   Int_t nrPsdDigis  = fDigiMan->GetNofDigis( ECbmModuleId::kPsd);
+*/
 
   /// Check dT in T0
   for( Int_t iT0 = 0; iT0 < nrT0Digis; ++iT0 )
@@ -295,7 +297,7 @@ void CbmMcbm2019CheckDtInDet::Exec(Option_t* /*option*/)
     assert(T0Digi);
 
     Double_t T0Time = T0Digi->GetTime();
-    Int_t T0Address = T0Digi->GetAddress();
+//    Int_t T0Address = T0Digi->GetAddress();
 
     Double_t T0TimeDiff = T0Time - fPrevTimeT0;
 
@@ -330,7 +332,7 @@ void CbmMcbm2019CheckDtInDet::Exec(Option_t* /*option*/)
 
 template <class Digi> void CbmMcbm2019CheckDtInDet::FillHistosPerDet(
                                               TH1* histoSameTime, TH1* histoDt,
-                                              TH1* histoDtLog, TH2* histoDtPerChan,
+                                              TH1* histoDtLog, TH2* /*histoDtPerChan*/,
                                               ECbmModuleId iDetId
                                             )
 {
diff --git a/fles/mcbm2018/tasks/CbmMcbm2019CheckTimingPairs.cxx b/fles/mcbm2018/tasks/CbmMcbm2019CheckTimingPairs.cxx
index 3bae8409b67795cb0606cc742d7c60bee3bd8a35..379f7c16a51b6f931e2f41264b797f88d16d4493 100644
--- a/fles/mcbm2018/tasks/CbmMcbm2019CheckTimingPairs.cxx
+++ b/fles/mcbm2018/tasks/CbmMcbm2019CheckTimingPairs.cxx
@@ -162,12 +162,15 @@ void CbmMcbm2019CheckTimingPairs::Exec(Option_t* /*option*/)
    UInt_t uNbT0Digis = 0;
    if ( fT0DigiVector ) uNbT0Digis = fT0DigiVector->size();
       else if ( fT0DigiArray ) uNbT0Digis = fT0DigiArray->GetEntriesFast();
+
+/*
    UInt_t uNbStsDigis  = fDigiMan->GetNofDigis(ECbmModuleId::kSts);
    UInt_t uNbMuchDigis = fDigiMan->GetNofDigis(ECbmModuleId::kMuch);
    UInt_t uNbTrdDigis  = fDigiMan->GetNofDigis(ECbmModuleId::kTrd);
    UInt_t uNbTofDigis  = fDigiMan->GetNofDigis(ECbmModuleId::kTof);
    UInt_t uNbRichDigis = fDigiMan->GetNofDigis(ECbmModuleId::kRich);
    UInt_t uNbPsdDigis  = fDigiMan->GetNofDigis(ECbmModuleId::kPsd);
+*/
 
    fuNbDigisWithCoincT0 = 0;
    for( UInt_t uT0Digi = 0; uT0Digi < uNbT0Digis; ++uT0Digi )
@@ -179,7 +182,7 @@ void CbmMcbm2019CheckTimingPairs::Exec(Option_t* /*option*/)
             pDigiT0 = dynamic_cast<CbmTofDigi*>( fT0DigiArray->At( uT0Digi ) );
       assert(pDigiT0);
 
-      UInt_t uChannel = pDigiT0->GetChannel();
+//      UInt_t uChannel = pDigiT0->GetChannel();
       Double_t dTimeT0  = pDigiT0->GetTime();
 
       fuNbCoincDigisSts  = 0;
@@ -375,7 +378,7 @@ UInt_t CbmMcbm2019CheckTimingPairs::FillCorrBuffer( Double_t dTimeT0, UInt_t uIn
             } // try/catch
             assert(stsDigi);
             UInt_t uAddr = stsDigi->GetAddress();
-            UInt_t uChan = stsDigi->GetChannel();
+//            UInt_t uChan = stsDigi->GetChannel();
 
             /// Reject pulser digis
             if( ( kuDefaultAddress != fuStsAddress && uAddr == fuStsAddress ) )
@@ -402,7 +405,7 @@ UInt_t CbmMcbm2019CheckTimingPairs::FillCorrBuffer( Double_t dTimeT0, UInt_t uIn
             } // try/catch
             assert(muchDigi);
             UInt_t uAsic = muchDigi->GetNxId();
-            UInt_t uChan = muchDigi->GetNxCh();
+//            UInt_t uChan = muchDigi->GetNxCh();
 
             /// Reject pulser digis
             if( ( kuMaxNbMuchAsics != fuMuchAsic && uAsic == fuMuchAsic ) )
@@ -542,7 +545,7 @@ void CbmMcbm2019CheckTimingPairs::FillHistosInter( UInt_t uIndexT0, UInt_t uInde
       else LOG( fatal ) << "CbmMcbm2019CheckTimingPairs => Unknown detector";
 }
 template <class DigiA, class DigiB>
-void CbmMcbm2019CheckTimingPairs::FillHistos( UInt_t uIndexT0, UInt_t uIndexDetA, UInt_t uIndexDetB,
+void CbmMcbm2019CheckTimingPairs::FillHistos( UInt_t uIndexT0, UInt_t /*uIndexDetA*/, UInt_t /*uIndexDetB*/,
                                               std::vector< DigiA > & vCorrDigA,
                                               std::vector< DigiB > & vCorrDigB,
                                               UInt_t uHistoIdx )