diff --git a/deprecated/obsolete.h b/deprecated/obsolete.h
index a9530fb86..26ffdc80e 100644
--- a/deprecated/obsolete.h
+++ b/deprecated/obsolete.h
@@ -10309,7 +10309,7 @@ void iguana_dedicatedrecv(void *arg)
                         if ( (agent->sock= iguana_socket(0,hostname,port)) < 0 )
                             return(clonestr("{\"result\":\"agent added, but couldnt connect to remote agent\"}"));
                     }
-                    sprintf(retbuf,"{\"result\":\"agent added\",\"name\"\"%s\",\"methods\":%s,\"hostname\":\"%s\",\"port\":%u,\"sock\":%d}",agent->name,jprint(agent->methods,0),agent->hostname,agent->port,agent->sock);
+                    sprintf(retbuf,"{\"result\":\"agent added\",\"name\":\"%s\",\"methods\":%s,\"hostname\":\"%s\",\"port\":%u,\"sock\":%d}",agent->name,jprint(agent->methods,0),agent->hostname,agent->port,agent->sock);
                     return(clonestr(retbuf));
                 }
             }
diff --git a/iguana/SuperNET.c b/iguana/SuperNET.c
index 01a6d98d9..0a27e9f71 100644
--- a/iguana/SuperNET.c
+++ b/iguana/SuperNET.c
@@ -661,7 +661,6 @@ void SuperNET_init(void *args)
         else free(ipaddr), ipaddr = 0;
     }
 #endif
-    //return;
     sendtimeout = 100;
     recvtimeout = 30000;
     PNACL_message("call PUBpoint myinfo.%p\n",myinfo);
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index b8f9f10ff..3276e766b 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -339,13 +339,12 @@ void iguana_helper(void *arg)
             if ( (ptr= queue_dequeue(&bundlesQ,0)) != 0 )
             {
                 if ( ptr->bp != 0 && ptr->coin != 0 )
-                    iguana_bundleiters(ptr->coin,ptr->bp,ptr->timelimit);
+                    flag += iguana_bundleiters(ptr->coin,ptr->bp,ptr->timelimit);
                 myfree(ptr,ptr->allocsize);
-                flag++;
             }
         }
-        //if ( flag == 0 )
-            usleep(100000);
+        if ( flag == 0 )
+            sleep(10);
     }
 }
 
diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index 0f84b2d84..8d93dbbe9 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -686,7 +686,7 @@ int32_t is_bitcoinrpc(char *method);
 char *iguana_bitcoinRPC(struct supernet_info *myinfo,char *method,cJSON *json,char *remoteaddr);
 cJSON *iguana_pubkeyjson(struct iguana_info *coin,char *pubkeystr);
 void iguana_bundleQ(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit);
-void iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit);
+int32_t iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit);
 void ramcoder_test(void *data,int64_t len);
 void SuperNET_init(void *args);
 char *SuperNET_parser(struct supernet_info *myinfo,char *agent,char *method,cJSON *json,char *remoteaddr);
diff --git a/iguana/iguana_msg.c b/iguana/iguana_msg.c
index 68926645c..b75d85285 100755
--- a/iguana/iguana_msg.c
+++ b/iguana/iguana_msg.c
@@ -439,7 +439,7 @@ int32_t iguana_msgparser(struct iguana_info *coin,struct iguana_peer *addr,struc
     }
     retval = 0;
     //usleep(1000);
-    //printf("iguana_msgparser %s parse.(%s)\n",addr->ipaddr,H->command);
+    printf("iguana_msgparser %s parse.(%s)\n",addr->ipaddr,H->command);
     if ( strcmp(H->command,"SuperNET") == 0 )
     {
         addr->supernet = 1;
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 4b727aa2b..64bfe8cfe 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -334,7 +334,7 @@ void iguana_bundlespeculate(struct iguana_info *coin,struct iguana_bundle *bp,in
     } //else printf("speculative.%p %d vs %d cmp.%d\n",bp->speculative,bundlei,bp->numspec,bp->speculative!=0?memcmp(hash2.bytes,bp->speculative[bundlei].bytes,sizeof(hash2)):-1);
 }
 
-void iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit)
+int32_t iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit)
 {
     int32_t i,n,valid,pend,max,counter = 0; uint32_t now; struct iguana_block *block; double endmillis;
     coin->numbundlesQ--;
@@ -357,21 +357,20 @@ void iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_
         }
         sleep(1);
         iguana_bundleQ(coin,bp,bp->n * 10);
-        return;
+        return(0);
     }
     pend = queue_size(&coin->priorityQ) + queue_size(&coin->blocksQ);
     for (i=0; i<IGUANA_MAXPEERS; i++)
         pend += coin->peers.active[i].pendblocks;
     if ( pend >= coin->MAXPENDING*coin->MAXPEERS )
     {
-        usleep(10000);
+        sleep(10000);
         printf("SKIP pend.%d vs %d: ITERATE bundle.%d n.%d r.%d s.%d finished.%d timelimit.%d\n",pend,coin->MAXPENDING*coin->MAXPEERS,bp->bundleheight,bp->n,bp->numrecv,bp->numsaved,bp->emitfinish,timelimit);
         iguana_bundleQ(coin,bp,counter == 0 ? bp->n*5 : bp->n*2);
-        return;
+        return(0);
     }
     max = 1 + ((coin->MAXPENDING*coin->MAXPEERS - pend) >> 1);
     endmillis = OS_milliseconds() + timelimit;
-    // memset(bp->issued,0,sizeof(bp->issued));
     while ( bp->emitfinish == 0 && OS_milliseconds() < endmillis )
     {
         now = (uint32_t)time(NULL);
@@ -418,7 +417,7 @@ void iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_
                         bp->issued[i] = 0;
                         iguana_blockQ(coin,bp,i,block->RO.hash2,0);
                         iguana_bundleQ(coin,bp,counter == 0 ? bp->n*5 : bp->n*2);
-                        return;
+                        return(0);
                     }
                 } else printf("error getting block (%d:%d) %p vs %p\n",bp->hdrsi,i,block,iguana_blockfind(coin,bp->hashes[i]));
             }
@@ -427,10 +426,11 @@ void iguana_bundleiters(struct iguana_info *coin,struct iguana_bundle *bp,int32_
             bp->emitfinish = 1;
             sleep(1);
             iguana_emitQ(coin,bp);
-            return;
+            return(1);
         }
         iguana_bundleQ(coin,bp,counter == 0 ? bp->n*5 : bp->n*2);
     }
+    return(0);
 }
 
 // main context, ie single threaded
diff --git a/iguana/main.c b/iguana/main.c
index 0e9afc2a7..d45f2c08f 100644
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -35,9 +35,9 @@ uint64_t IGUANA_MY64BITS;
 queue_t helperQ,jsonQ,finishedQ,bundlesQ;
 static int32_t initflag;
 #ifdef __linux__
-int32_t IGUANA_NUMHELPERS = 16;
-#else
 int32_t IGUANA_NUMHELPERS = 8;
+#else
+int32_t IGUANA_NUMHELPERS = 1;
 #endif
 
 char *SuperNET_jsonstr(struct supernet_info *myinfo,char *jsonstr,char *remoteaddr)
@@ -236,12 +236,12 @@ void iguana_main(void *arg)
     iguana_launch(iguana_coinadd("BTCD"),"rpcloop",iguana_rpcloop,iguana_coinadd("BTCD"),IGUANA_PERMTHREAD);
     if ( coinargs != 0 )
         iguana_launch(iguana_coinadd("BTCD"),"iguana_coins",iguana_coins,coinargs,IGUANA_PERMTHREAD);
-    else if ( 0 )
+    else if ( 1 )
     {
 #ifdef __APPLE__
         sleep(1);
         char *str;
-        if ( (str= SuperNET_JSON(&MYINFO,cJSON_Parse("{\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":0,\"maxpeers\":2,\"coin\":\"BTCD\",\"active\":1}"),0)) != 0 )
+        if ( (str= SuperNET_JSON(&MYINFO,cJSON_Parse("{\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":0,\"maxpeers\":2,\"activecoin\":\"BTC\",\"active\":1}"),0)) != 0 )
         {
             printf("got.(%s)\n",str);
             free(str);
@@ -264,13 +264,12 @@ void iguana_main(void *arg)
             if ( (ptr= queue_dequeue(&bundlesQ,0)) != 0 )
             {
                 if ( ptr->bp != 0 && ptr->coin != 0 )
-                    iguana_bundleiters(ptr->coin,ptr->bp,ptr->timelimit);
+                    flag += iguana_bundleiters(ptr->coin,ptr->bp,ptr->timelimit);
                 myfree(ptr,ptr->allocsize);
-                flag++;
             }
         }
         if ( flag == 0 )
-            usleep(100000);
+            sleep(1);
     }
 }