diff --git a/iguana/iguana_bundles.c b/iguana/iguana_bundles.c
index 010e07bcf..1d719ef77 100755
--- a/iguana/iguana_bundles.c
+++ b/iguana/iguana_bundles.c
@@ -372,11 +372,11 @@ int32_t iguana_bundleissue(struct iguana_info *coin,struct iguana_bundle *bp,int
     now = (uint32_t)time(NULL);
     if ( bp == coin->current )
     {
-        if ( time(NULL) > bp->lastspeculative+60 )
+        if ( 0 && time(NULL) > bp->lastspeculative+60 )
         {
             for (i=1,counter=0; i<bp->n; i++)
             {
-                if ( (block= bp->blocks[i]) == 0 || block->RO.recvlen == 0 )
+                if ( (block= bp->blocks[i]) == 0 || block->fpos < 0 || block->fpipbits == 0 )
                 {
                     if ( bp->speculative != 0 && bits256_nonz(bp->hashes[i]) == 0 && bits256_nonz(bp->speculative[i]) > 0 && i < bp->numspec )
                         iguana_blockQ("speculate0",coin,0,-2,bp->speculative[i],0), counter++;
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index fed5c337c..c1606361c 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -915,9 +915,12 @@ int32_t iguana_reqhdrs(struct iguana_info *coin)
                         init_hexbytes_noT(hashstr,bp->hashes[0].bytes,sizeof(bits256));
                         queue_enqueue("hdrsQ",&coin->hdrsQ,queueitem(hashstr),1);
                         //printf("hdrsi.%d reqHDR.(%s) numhashes.%d\n",bp->hdrsi,hashstr,bp->numhashes);
-                        iguana_blockQ("reqhdrs0",coin,bp,0,bp->hashes[0],0);
-                        if ( bits256_nonz(bp->hashes[1]) > 0 )
-                            iguana_blockQ("reqhdrs1",coin,bp,1,bp->hashes[1],0);
+                        if ( 0 )
+                        {
+                            iguana_blockQ("reqhdrs0",coin,bp,0,bp->hashes[0],0);
+                            if ( bits256_nonz(bp->hashes[1]) > 0 )
+                                iguana_blockQ("reqhdrs1",coin,bp,1,bp->hashes[1],0);
+                        }
                         n++;
                         bp->hdrtime = bp->issuetime = (uint32_t)time(NULL);
                     }