diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 8882b67fb..b03265fa4 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -518,7 +518,7 @@ int32_t iguana_utxogen(struct supernet_info *myinfo,struct iguana_info *coin,int
             {
                 printf("validate.[%d] error. refresh page or restart iguana and it should regenerate\n",bp->hdrsi);
                 exit(-1);
-            } else printf("%s helperid.%d validated.[%d]\n",coin->symbol,helperid,hdrsi);
+            } // else printf("%s helperid.%d validated.[%d]\n",coin->symbol,helperid,hdrsi);
         }
     }
     while ( iguana_validated(coin) < max || iguana_utxofinished(coin) < max || iguana_balancefinished(coin) < max )
diff --git a/iguana/iguana_bundles.c b/iguana/iguana_bundles.c
index e195b22ff..1f1bf20cd 100755
--- a/iguana/iguana_bundles.c
+++ b/iguana/iguana_bundles.c
@@ -210,7 +210,6 @@ int32_t iguana_bundlehash2add(struct iguana_info *coin,struct iguana_block **blo
     {
         if ( bp->blocks[bundlei] != 0 && bp->blocks[bundlei] != block )
         {
-            printf("bp.[%d]->blocks[%d] mismatch %p != %p\n",bp->hdrsi,bundlei,bp->blocks[bundlei],block);
             if ( block->mainchain != 0 && (block->height % coin->chain->bundlesize) == bundlei && (block->height / coin->chain->bundlesize) == bp->hdrsi )
             {
                 printf("bundle block override [%d:%d]\n",bp->hdrsi,bundlei);
@@ -219,6 +218,7 @@ int32_t iguana_bundlehash2add(struct iguana_info *coin,struct iguana_block **blo
             }
             else
             {
+                printf("bp.[%d]->blocks[%d] mismatch %p != %p\n",bp->hdrsi,bundlei,bp->blocks[bundlei],block);
                 iguana_blockunmark(coin,block,bp,bundlei,1);
                 bp->blocks[bundlei] = 0;
                 return(-1);
diff --git a/iguana/iguana_peers.c b/iguana/iguana_peers.c
index 9d77cf614..f9eb79e7e 100755
--- a/iguana/iguana_peers.c
+++ b/iguana/iguana_peers.c
@@ -703,6 +703,12 @@ void iguana_startconnection(void *arg)
         printf("iguana_startconnection.%s:%04x mismatched coin.%p (%s) vs (%s)\n",addr->ipaddr,coin->chain->portp2p,coin,coin->symbol,addr->coinname);
         return;
     }
+    if ( strcmp("85.25.217.233",addr->ipaddr) == 0 )
+    {
+        printf("temp blacklist %s\n",addr->ipaddr);
+        iguana_iAkill(coin,addr,1);
+        return;
+    }
     //printf("iguana_startconnection.%s:%04x (%s)\n",addr->ipaddr,coin->chain->portp2p,addr->coinstr);
     if ( strcmp("127.0.0.1",addr->ipaddr) == 0 )//&& (coin->myservices & NODE_NETWORK) != 0 )
     {
diff --git a/iguana/iguana_realtime.c b/iguana/iguana_realtime.c
index 7a18d5ea8..0786764e9 100755
--- a/iguana/iguana_realtime.c
+++ b/iguana/iguana_realtime.c
@@ -148,7 +148,8 @@ void iguana_RThdrs(struct iguana_info *coin,struct iguana_bundle *bp,int32_t num
     for (i=0; i<numaddrs && i<coin->peers->numranked; i++)
     {
         queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(bits256_str(str,bp->hashes[0])),1);
-        queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(bits256_str(str,coin->blocks.hwmchain.RO.hash2)),1);
+        if ( coin->chain->hasheaders == 0 )
+            queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(bits256_str(str,coin->blocks.hwmchain.RO.hash2)),1);
         if ( (addr= coin->peers->ranked[i]) != 0 && addr->usock >= 0 && addr->dead == 0 && datalen > 0 )
         {
             iguana_send(coin,addr,serialized,datalen);
@@ -286,7 +287,7 @@ int32_t iguana_realtime_update(struct supernet_info *myinfo,struct iguana_info *
         if ( bits256_cmp(coin->RThash1,bp->hashes[1]) != 0 )
             coin->RThash1 = bp->hashes[1];
         //bp->lastRT = (uint32_t)time(NULL);
-        if ( coin->peers != 0 && coin->RTheight <= coin->longestchain-offset && coin->peers->numranked > 0 && time(NULL) > coin->RThdrstime+6 )
+        if ( coin->peers != 0 && coin->RTheight <= coin->longestchain-offset && coin->peers->numranked > 0 && time(NULL) > coin->RThdrstime+16 )
         {
             iguana_RThdrs(coin,bp,coin->peers->numranked);
             coin->RThdrstime = (uint32_t)time(NULL);
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 3a97c8ec8..76ddbd1ff 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -891,7 +891,7 @@ void iguana_autoextend(struct iguana_info *coin,struct iguana_bundle *bp)
         {
             if ( newbp->bundleheight != bp->bundleheight+bp->n )
             {
-                printf("found spurious extra hash for [%d:%d]\n",bp->hdrsi,bp->n);
+                printf("%d vs %d found spurious extra hash for [%d:%d]\n",newbp->bundleheight,bp->bundleheight,bp->hdrsi,bp->n);
                 memset(&bp->nextbundlehash2,0,sizeof(bp->nextbundlehash2));
                 return;
             }