diff --git a/.gitignore b/.gitignore
index 8da930c91..558848c08 100755
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,6 @@ agents/win32/confs/.tmpmarker
 agents/win32/DB/.tmpmarker
 agents/win32/DB/purgeable/.tmpmarker
 agents/*
+
+iguana/confs/BTC_hdrs.txt
+
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 25aa2cfe6..84f238305 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -631,7 +631,7 @@ void iguana_helper(void *arg)
                         allcurrent = 0;
                     //printf("h.%d [%d] bundleQ size.%d lag.%ld\n",helperid,bp->hdrsi,queue_size(&bundlesQ),time(NULL) - bp->nexttime);
                     coin->numbundlesQ--;
-                    if ( coin->started != 0 && (bp->nexttime == 0 || time(NULL) >= bp->nexttime) && coin->active != 0 )
+                    if ( coin->started != 0 && (bp->nexttime == 0 || time(NULL) > bp->nexttime) && coin->active != 0 )
                     {
                         flag += iguana_bundleiters(myinfo,ptr->coin,&MEM,MEMB,bp,ptr->timelimit,IGUANA_DEFAULTLAG);
                     }
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 4b5f09261..8dade502d 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -1855,14 +1855,18 @@ int32_t iguana_processrecv(struct supernet_info *myinfo,struct iguana_info *coin
         coin->balanceflush = 0;
         //iguana_utxoaddr_gen(myinfo,coin,(coin->balanceswritten - 1) * coin->chain->bundlesize);
     }
-    if ( coin->utxoaddrtable != 0 && coin->RTheight > 0 && coin->RTheight <= coin->blocks.hwmchain.height )
+    if ( (rand() % 10) == 0 )
     {
-        struct iguana_block *block;
-        if ( (block= iguana_blockfind("utxogen",coin,coin->blocks.hwmchain.RO.hash2)) != 0 )
-            iguana_RTnewblock(myinfo,coin,block);
+        if ( coin->utxoaddrtable != 0 && coin->RTheight > 0 && coin->RTheight <= coin->blocks.hwmchain.height )
+        {
+            struct iguana_block *block;
+            if ( (block= iguana_blockfind("utxogen",coin,coin->blocks.hwmchain.RO.hash2)) != 0 )
+                iguana_RTnewblock(myinfo,coin,block);
+        }
     }
     flag += iguana_processrecvQ(myinfo,coin,&newhwm);
-    flag += iguana_reqblocks(myinfo,coin);
+    if ( (rand() % 10) == 0 )
+        flag += iguana_reqblocks(myinfo,coin);
     if ( time(NULL) > coin->laststats+30 )
     {
         flag += iguana_reqhdrs(coin);