diff --git a/iguana/SuperNET.c b/iguana/SuperNET.c
index ba2f46a74..8f113d985 100644
--- a/iguana/SuperNET.c
+++ b/iguana/SuperNET.c
@@ -416,6 +416,7 @@ char *SuperNET_hexconv(char *hexmsg)
             if ( (retstr= calloc(1,n*2+1)) != 0 )
                 init_hexbytes_noT(retstr,bits,n);
             else retstr = hexmsg;
+            free_json(json);
         } //else printf("SuperNET_hexconv cant parse.(%s)\n",hexmsg);
         free(bits);
     }
diff --git a/iguana/SuperNET_category.c b/iguana/SuperNET_category.c
index 4508c30ea..b7ad51938 100644
--- a/iguana/SuperNET_category.c
+++ b/iguana/SuperNET_category.c
@@ -93,7 +93,7 @@ void category_posthexmsg(struct supernet_info *myinfo,bits256 categoryhash,bits2
         m->t = now, m->len = len;
         decode_hex(m->msg,m->len,hexmsg);
         queue_enqueue("categoryQ",Q,&m->DL,0);
-        char str[65]; printf("POST HEXMSG.(%s) -> %s.%llx\n",hexmsg,bits256_str(str,categoryhash),(long long)subhash.txid);
+        //char str[65]; printf("POST HEXMSG.(%s) -> %s.%llx\n",hexmsg,bits256_str(str,categoryhash),(long long)subhash.txid);
         return;
     }
     char str[65]; printf("no subscription for category.(%s) %llx\n",bits256_str(str,categoryhash),(long long)subhash.txid);
diff --git a/iguana/SuperNET_hexmsg.c b/iguana/SuperNET_hexmsg.c
index 7f895f8f5..abb153fd9 100644
--- a/iguana/SuperNET_hexmsg.c
+++ b/iguana/SuperNET_hexmsg.c
@@ -70,5 +70,5 @@ void SuperNET_hexmsgadd(struct supernet_info *myinfo,bits256 categoryhash,bits25
         strcat(str,str2);
     }
     category_posthexmsg(myinfo,categoryhash,subhash,hexmsg,now);
-    printf("HEXMSG.(%s).%llx -> %s\n",hexmsg,(long long)subhash.txid,str);
+    //printf("HEXMSG.(%s).%llx -> %s\n",hexmsg,(long long)subhash.txid,str);
 }