diff --git a/src/komodo_kv.h b/src/komodo_kv.h
index 1b1d92014..4cf482116 100644
--- a/src/komodo_kv.h
+++ b/src/komodo_kv.h
@@ -142,7 +142,7 @@ void komodo_kvupdate(uint8_t *opretbuf,int32_t opretlen,uint64_t value)
                 {
                     if ( komodo_kvsigverify(keyvalue,keylen+refvaluesize,refpubkey,sig) < 0 )
                     {
-                        fprintf(stderr,"komodo_kvsigverify error [%d]\n",coresize-13);
+                        //fprintf(stderr,"komodo_kvsigverify error [%d]\n",coresize-13);
                         return;
                     }
                 }
diff --git a/src/main.cpp b/src/main.cpp
index 73cafdc1c..85de0effa 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4187,11 +4187,11 @@ bool CheckBlock(int32_t *futureblockp,int32_t height,CBlockIndex *pindex,const C
             }
             if ( rejects == 0 || rejects == lastrejects )
             {
-                if ( lastrejects != 0 )
+                if ( 0 && lastrejects != 0 )
                     fprintf(stderr,"lastrejects.%d -> all tx in mempool\n",lastrejects);
                 break;
             }
-            fprintf(stderr,"addtomempool ht.%d for CC checking: n.%d rejects.%d last.%d\n",height,(int32_t)block.vtx.size(),rejects,lastrejects);
+            //fprintf(stderr,"addtomempool ht.%d for CC checking: n.%d rejects.%d last.%d\n",height,(int32_t)block.vtx.size(),rejects,lastrejects);
             lastrejects = rejects;
             rejects = 0;
         }