diff --git a/iguana/exchanges/LP_nativeDEX.c b/iguana/exchanges/LP_nativeDEX.c
index e703bed80..f20f0165f 100644
--- a/iguana/exchanges/LP_nativeDEX.c
+++ b/iguana/exchanges/LP_nativeDEX.c
@@ -357,11 +357,11 @@ int32_t LP_mainloop_iter(void *ctx,char *myipaddr,struct LP_peerinfo *mypeer,int
     }
     HASH_ITER(hh,LP_coins,coin,ctmp) // firstrefht,firstscanht,lastscanht
     {
-        int32_t height,i,j,n,m,v,post; bits256 zero,txid,txid2; cJSON *array,*item,*item2,*array2; uint64_t total,total2;
+        int32_t height,i,j,n,m,v,post; bits256 zero,txid; cJSON *array,*item,*item2,*array2; uint64_t total,total2;
         memset(&zero,0,sizeof(zero));
         if ( coin->inactive != 0 )
             continue;
-        if ( (rand() % 100) == 0 )
+        if ( (rand() % 1000) == 0 )
         {
             post = 0;
             LP_listunspent_both(coin->symbol,coin->smartaddr);
diff --git a/iguana/exchanges/LP_rpc.c b/iguana/exchanges/LP_rpc.c
index a7da800ef..9b19e18d9 100644
--- a/iguana/exchanges/LP_rpc.c
+++ b/iguana/exchanges/LP_rpc.c
@@ -372,6 +372,10 @@ cJSON *LP_gettxout(char *symbol,bits256 txid,int32_t vout)
                     free_json(array);
                 }
             } else free(hexstr);
+            if ( retjson == 0 )
+            {
+                
+            }
             return(retjson);
         }
         return(cJSON_Parse("{\"error\":\"couldnt get tx\"}"));
diff --git a/iguana/exchanges/LP_utxo.c b/iguana/exchanges/LP_utxo.c
index 8afc2a18f..ea9ecccb9 100644
--- a/iguana/exchanges/LP_utxo.c
+++ b/iguana/exchanges/LP_utxo.c
@@ -249,7 +249,7 @@ cJSON *LP_address_utxos(struct iguana_info *coin,char *coinaddr,int32_t electrum
             DL_FOREACH_SAFE(ap->utxos,up,tmp)
             {
                 //char str[65]; printf("LP_address_utxos %s/v%d %.8f ht.%d spend.%d\n",bits256_str(str,up->U.txid),up->U.vout,dstr(up->U.value),up->U.height,up->spendheight);
-                if ( up->spendheight <= 0 )
+                if ( up->spendheight <= 0 && up->U.height > 0 )
                 {
                     jaddi(array,LP_address_item(coin,up,electrumret));
                     //printf("new array %s\n",jprint(array,0));