diff --git a/iguana/iguana_ramchain.c b/iguana/iguana_ramchain.c
index 4085df81e..2953c201d 100755
--- a/iguana/iguana_ramchain.c
+++ b/iguana/iguana_ramchain.c
@@ -2457,7 +2457,12 @@ int32_t iguana_bundlesaveHT(struct iguana_info *coin,struct OS_memspace *mem,str
         //printf("mapchain.[%d:%d] %p[%ld]\n",bp->hdrsi,bundlei,ptrs[bundlei],filesizes[bundlei]);
         sprintf(fname,"save.%d",bp->hdrsi);
         if ( iguana_mapchaininit(fname,coin,mapchain,bp,bundlei,block,ptrs[bundlei],filesizes[bundlei]) < 0 )
-            break;
+        {
+            iguana_bundlemapfree(coin,0,0,ipbits,ptrs,filesizes,num,R,starti,endi);
+            iguana_blockunmark(coin,bp->blocks[bundlei],bp,bundlei,1);
+            printf("error mapping hdrsi.%d bundlei.%d\n",bp->hdrsi,bundlei);
+            return(-1);
+        }
         //printf("done mapchain.[%d:%d]\n",bp->hdrsi,bundlei);
         numtxids += (mapchain->H.data->numtxids - 1);
         numunspents += (mapchain->H.data->numunspents - 1);
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index fecf6f891..8136f06cf 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -2076,7 +2076,7 @@ int32_t iguana_bundlevalidate(struct iguana_info *coin,struct iguana_bundle *bp,
             }
         }
         bp->validatehash = validatehash;
-    }  else printf("skip validate.[%d] validated.%u force.%d\n",bp->hdrsi,bp->validated,forceflag);
+    } // else printf("skip validate.[%d] validated.%u force.%d\n",bp->hdrsi,bp->validated,forceflag);
     if ( errs != 0 )
     {
         printf("remove.[%d]\n",bp->hdrsi);
diff --git a/iguana/main.c b/iguana/main.c
index 47d168aa8..1c33f1f3b 100755
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -470,7 +470,7 @@ void mainloop(struct supernet_info *myinfo)
         }
         pangea_queues(SuperNET_MYINFO(0));
         if ( flag == 0 )
-            usleep(1000 + isRT*100000 + (numpeers == 0)*1000000);
+            usleep(10000 + isRT*100000 + (numpeers == 0)*1000000);
         //iguana_jsonQ(); // cant do this here safely, need to send to coin specific queue
     }
 }