diff --git a/src/komodo_bitcoind.h b/src/komodo_bitcoind.h
index 82abfb1f2..6e6dc7b35 100644
--- a/src/komodo_bitcoind.h
+++ b/src/komodo_bitcoind.h
@@ -1162,7 +1162,7 @@ uint64_t komodo_commission(const CBlock *pblock,int32_t height)
             n = pblock->vtx[i].vout.size();
             for (j=0; j<n; j++)
             {
-                fprintf(stderr,"(%d %.8f).%d ",i,dstr(pblock->vtx[i].vout[j].nValue),j);
+                //fprintf(stderr,"(%d %.8f).%d ",i,dstr(pblock->vtx[i].vout[j].nValue),j);
                 if ( i != 0 || j != 1 )
                     total += pblock->vtx[i].vout[j].nValue;
             }
@@ -1171,7 +1171,7 @@ uint64_t komodo_commission(const CBlock *pblock,int32_t height)
     }
     if ( commission < 10000 )
         commission = 0;
-    fprintf(stderr,"-> %.8f\n",(double)commission/COIN);
+    //fprintf(stderr,"-> %.8f\n",(double)commission/COIN);
     return(commission);
 }
 
@@ -1702,7 +1702,7 @@ int64_t komodo_checkcommission(CBlock *pblock,int32_t height)
         checktoshis = komodo_commission(pblock,height);
         if ( checktoshis >= 10000 && pblock->vtx[0].vout.size() < 2 )
         {
-            fprintf(stderr,"komodo_checkcommission vsize.%d height.%d commission %.8f\n",(int32_t)pblock->vtx[0].vout.size(),height,(double)checktoshis/COIN);
+            //fprintf(stderr,"komodo_checkcommission vsize.%d height.%d commission %.8f\n",(int32_t)pblock->vtx[0].vout.size(),height,(double)checktoshis/COIN);
             return(-1);
         }
         else if ( checktoshis != 0 )
diff --git a/src/miner.cpp b/src/miner.cpp
index f634be072..128a94e3a 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -540,7 +540,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
             txNew.vout[0].nValue += 5000;
         pblock->vtx[0] = txNew;
 
-        fprintf(stderr,"ht.%d cmp.%d [%d %d %d %d %d]\n",nHeight,nHeight > 1 && ASSETCHAINS_SYMBOL[0] != 0 && (ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 || ASSETCHAINS_SCRIPTPUB.size() > 1) && ASSETCHAINS_COMMISSION != 0 && (commission= komodo_commission((CBlock*)&pblocktemplate->block,(int32_t)nHeight)) != 0,nHeight > 1,ASSETCHAINS_SYMBOL[0] != 0, (ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 || ASSETCHAINS_SCRIPTPUB.size() > 1), ASSETCHAINS_COMMISSION != 0,(commission= komodo_commission((CBlock*)&pblocktemplate->block,(int32_t)nHeight)) != 0);
+        //fprintf(stderr,"ht.%d cmp.%d [%d %d %d %d %d]\n",nHeight,nHeight > 1 && ASSETCHAINS_SYMBOL[0] != 0 && (ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 || ASSETCHAINS_SCRIPTPUB.size() > 1) && ASSETCHAINS_COMMISSION != 0 && (commission= komodo_commission((CBlock*)&pblocktemplate->block,(int32_t)nHeight)) != 0,nHeight > 1,ASSETCHAINS_SYMBOL[0] != 0, (ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 || ASSETCHAINS_SCRIPTPUB.size() > 1), ASSETCHAINS_COMMISSION != 0,(commission= komodo_commission((CBlock*)&pblocktemplate->block,(int32_t)nHeight)) != 0);
         // check if coinbase transactions must be time locked at current subsidy and prepend the time lock
         // to transaction if so, cast for GTE operator
         if ( ASSETCHAINS_MARMARA != 0 && nHeight > 0 && (nHeight & 1) == 0 )
@@ -572,10 +572,10 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
                 for (i=0; i<33; i++)
                 {
                     ptr[i+1] = ASSETCHAINS_OVERRIDE_PUBKEY33[i];
-                    fprintf(stderr,"%02x",ptr[i+1]);
+                    //fprintf(stderr,"%02x",ptr[i+1]);
                 }
                 ptr[34] = OP_CHECKSIG;
-                fprintf(stderr," set ASSETCHAINS_OVERRIDE_PUBKEY33 into vout[1]\n");
+                //fprintf(stderr," set ASSETCHAINS_OVERRIDE_PUBKEY33 into vout[1]\n");
             }
             //printf("autocreate commision vout\n");
         }