diff --git a/iguana/exchanges/LP_include.h b/iguana/exchanges/LP_include.h
index eeb6a823a..870628dc9 100644
--- a/iguana/exchanges/LP_include.h
+++ b/iguana/exchanges/LP_include.h
@@ -379,7 +379,7 @@ int64_t LP_komodo_interest(bits256 txid,int64_t value);
 void LP_availableset(struct LP_utxoinfo *utxo);
 int32_t LP_iseligible(uint64_t *valp,uint64_t *val2p,int32_t iambob,char *symbol,bits256 txid,int32_t vout,uint64_t satoshis,bits256 txid2,int32_t vout2);
 int32_t LP_pullsock_check(void *ctx,char **retstrp,char *myipaddr,int32_t pubsock,int32_t pullsock);
-void LP_unspents_cache(char *symbol,char *addr,char *arraystr);
+void LP_unspents_cache(char *symbol,char *addr,char *arraystr,int32_t updatedflag);
 uint16_t LP_psock_get(char *connectaddr,char *publicaddr,int32_t ispaired);
 //void LP_utxo_clientpublish(struct LP_utxoinfo *utxo);
 int32_t LP_coinbus(uint16_t coin_busport);
diff --git a/iguana/exchanges/LP_socket.c b/iguana/exchanges/LP_socket.c
index f2e91f2a8..87bb1560e 100644
--- a/iguana/exchanges/LP_socket.c
+++ b/iguana/exchanges/LP_socket.c
@@ -543,7 +543,7 @@ cJSON *electrum_address_getmempool(char *symbol,struct electrum_info *ep,cJSON *
 
 cJSON *electrum_address_listunspent(char *symbol,struct electrum_info *ep,cJSON **retjsonp,char *addr,int32_t electrumflag)
 {
-    cJSON *retjson=0; char *retstr; struct LP_address *ap; struct iguana_info *coin; int32_t height,usecache=1;
+    cJSON *retjson=0; char *retstr; struct LP_address *ap; struct iguana_info *coin; int32_t updatedflag,height,usecache=1;
     if ( (coin= LP_coinfind(symbol)) == 0 )
         return(0);
     if ( ep == 0 || ep->heightp == 0 )
@@ -564,12 +564,13 @@ cJSON *electrum_address_listunspent(char *symbol,struct electrum_info *ep,cJSON
         if ( (retjson= electrum_strarg(symbol,ep,retjsonp,"blockchain.address.listunspent",addr,ELECTRUM_TIMEOUT)) != 0 )
         {
             printf("%s.%d u.%u/%d t.%ld %s LISTUNSPENT.(%d)\n",coin->symbol,height,ap->unspenttime,ap->unspentheight,time(NULL),addr,(int32_t)strlen(jprint(retjson,0)));
+            updatedflag = 0;
             if ( electrum_process_array(coin,ep,addr,retjson,electrumflag) != 0 )
-                LP_postutxos(coin->symbol,addr);
+                LP_postutxos(coin->symbol,addr), updatedflag = 1;
             if ( strcmp(addr,coin->smartaddr) == 0 )
             {
                 retstr = jprint(retjson,0);
-                LP_unspents_cache(coin->symbol,coin->smartaddr,retstr);
+                LP_unspents_cache(coin->symbol,coin->smartaddr,retstr,updatedflag);
                 free(retstr);
             }
             if ( ap != 0 )
diff --git a/iguana/exchanges/LP_utxo.c b/iguana/exchanges/LP_utxo.c
index ffd5d3f9e..39e414aff 100644
--- a/iguana/exchanges/LP_utxo.c
+++ b/iguana/exchanges/LP_utxo.c
@@ -982,11 +982,14 @@ int32_t LP_undospends(struct iguana_info *coin,int32_t lastheight)
     return(num);
 }
 
-void LP_unspents_cache(char *symbol,char *addr,char *arraystr)
+void LP_unspents_cache(char *symbol,char *addr,char *arraystr,int32_t updatedflag)
 {
     char fname[1024]; FILE *fp;
     sprintf(fname,"%s/UNSPENTS/%s_%s",GLOBAL_DBDIR,symbol,addr), OS_portable_path(fname);
-    if ( (fp= fopen(fname,"wb")) != 0 )
+    if ( updatedflag == 0 && (fp= fopen(fname,"rb")) == 0 )
+        updatedflag = 1;
+    else fclose(fp);
+    if ( updatedflag != 0 && (fp= fopen(fname,"wb")) != 0 )
     {
         fwrite(arraystr,1,strlen(arraystr),fp);
         fclose(fp);