diff --git a/iguana/dpow/dpow_fsm.c b/iguana/dpow/dpow_fsm.c
index 0386be3e2..e3a742a00 100755
--- a/iguana/dpow/dpow_fsm.c
+++ b/iguana/dpow/dpow_fsm.c
@@ -262,10 +262,10 @@ bits256 dpow_calcMoM(uint32_t *MoMdepthp,struct supernet_info *myinfo,struct igu
                 blockhash = dpow_getblockhash(myinfo,coin,ht);
                 if ( (blockjson= dpow_getblock(myinfo,coin,blockhash)) != 0 )
                 {
-                    if ( notht == 0 && dpow_hasnotarization(&notht,myinfo,coin,blockjson,ht) > 0 )
+                    if ( breakht == 0 && dpow_hasnotarization(&notht,myinfo,coin,blockjson,ht) > 0 )
                     {
                         breakht = notht;
-                        free_json(blockjson);
+                        //free_json(blockjson);
                         //printf("%s has notarization at %d for breakht.%d\n",coin->symbol,ht,notht);
                     }
                     merkle = jbits256(blockjson,"merkleroot");
diff --git a/iguana/iguana_notary.c b/iguana/iguana_notary.c
index 37c246b3f..f56bb4c79 100755
--- a/iguana/iguana_notary.c
+++ b/iguana/iguana_notary.c
@@ -95,7 +95,7 @@ void dpow_srcupdate(struct supernet_info *myinfo,struct dpow_info *dp,int32_t he
                         if ( height > 0 && blocktime > 0 )
                         {
                             dpow_checkpointset(myinfo,&dp->last,height,hash,timestamp,blocktime);
-                            if ( strcmp("BEER",dp->symbol) == 0 )
+                            if ( (0) &&strcmp("BEER",dp->symbol) == 0 )
                                 printf("dynamic set %s/%s %s <- height.%d\n",dp->symbol,dp->dest,bits256_str(str,hash),height);
                             checkpoint = dp->last;
                         } else return;
@@ -109,7 +109,7 @@ void dpow_srcupdate(struct supernet_info *myinfo,struct dpow_info *dp,int32_t he
                             printf("lastnotarized.(%s) is current checkpoint, skip\n",bits256_str(str,dp->lastnotarized));
                             return;
                         }
-                        if ( strcmp("BEER",dp->symbol) == 0 )
+                        if ( (0) && strcmp("BEER",dp->symbol) == 0 )
                             printf("checkpoint.(%s) is not active and not lastnotarized\n",bits256_str(str,checkpoint.blockhash.hash));
                     } else return;
                 } else return;
@@ -118,7 +118,7 @@ void dpow_srcupdate(struct supernet_info *myinfo,struct dpow_info *dp,int32_t he
     }
     if ( bits256_nonz(checkpoint.blockhash.hash) != 0 && (checkpoint.blockhash.height % freq) == 0 )
     {
-        if ( strcmp("BEER",dp->symbol) == 0 )
+        if ( (0) && strcmp("BEER",dp->symbol) == 0 )
             printf("%s/%s src ht.%d dest.%u nonz.%d %s minsigs.%d\n",dp->symbol,dp->dest,checkpoint.blockhash.height,dp->destupdated,bits256_nonz(checkpoint.blockhash.hash),bits256_str(str,dp->last.blockhash.hash),minsigs);
         dpow_heightfind(myinfo,dp,checkpoint.blockhash.height + 1000);
         ptrs = calloc(1,sizeof(void *)*5 + sizeof(struct dpow_checkpoint) + sizeof(pthread_t));