diff --git a/crypto777/OS_portable.c b/crypto777/OS_portable.c
index 3b9c4d271..422b51427 100755
--- a/crypto777/OS_portable.c
+++ b/crypto777/OS_portable.c
@@ -249,13 +249,13 @@ void *OS_portable_tmpalloc(char *dirname,char *name,struct OS_memspace *mem,long
         if ( mem->totalsize > origsize )
             size = mem->totalsize;
         else size = origsize;
-        fprintf(stderr,"filealloc.(%s) -> ",fname);
+        printf("filealloc.(%s) -> ",fname);
         if ( OS_filealloc(&mem->M,fname,mem,size) == 0 )
         {
             printf("couldnt map tmpfile %s\n",fname);
             return(0);
         }
-        fprintf(stderr,"created\n");
+        printf("created\n");
     }
     ptr = iguana_memalloc(mem,origsize,1);
     if ( mem->threadsafe != 0 )
diff --git a/iguana/exchanges/LP_nativeDEX.c b/iguana/exchanges/LP_nativeDEX.c
index 034d3b9c8..7c519636e 100644
--- a/iguana/exchanges/LP_nativeDEX.c
+++ b/iguana/exchanges/LP_nativeDEX.c
@@ -669,7 +669,7 @@ void LP_initcoins(void *ctx,int32_t pubsock,cJSON *coins)
     int32_t i,n; cJSON *item;
     for (i=0; i<sizeof(activecoins)/sizeof(*activecoins); i++)
     {
-        fprintf(stderr,"%s ",activecoins[i]);
+        printf("%s ",activecoins[i]);
         LP_coinfind(activecoins[i]);
         LP_priceinfoadd(activecoins[i]);
     }
@@ -678,12 +678,12 @@ void LP_initcoins(void *ctx,int32_t pubsock,cJSON *coins)
         for (i=0; i<n; i++)
         {
             item = jitem(coins,i);
-            fprintf(stderr,"%s ",jstr(item,"coin"));
+            printf("%s ",jstr(item,"coin"));
             LP_coincreate(item);
             LP_priceinfoadd(jstr(item,"coin"));
         }
     }
-    fprintf(stderr,"privkey updates\n");
+    printf("privkey updates\n");
 }
 
 void LP_initpeers(int32_t pubsock,struct LP_peerinfo *mypeer,char *myipaddr,uint16_t myport,char *seednode)
@@ -1025,7 +1025,7 @@ void LPinit(uint16_t myport,uint16_t mypullport,uint16_t mypubport,uint16_t mybu
         G.waiting = 1;
         while ( G.initializing != 0 )
         {
-            fprintf(stderr,".");
+            //fprintf(stderr,".");
             sleep(3);
         }
         if ( LP_mainloop_iter(ctx,myipaddr,mypeer,pubsock,pushaddr,myport) != 0 )
diff --git a/iguana/exchanges/LP_scan.c b/iguana/exchanges/LP_scan.c
index 193ee7e92..a8c33fc28 100644
--- a/iguana/exchanges/LP_scan.c
+++ b/iguana/exchanges/LP_scan.c
@@ -68,7 +68,7 @@ int32_t LP_scanblockchain(struct iguana_info *coin,int32_t startheight,int32_t e
         }
         n++;
         if ( (n % 1000) == 0 )
-            fprintf(stderr,"%.1f%% ",100. * (double)n/(endheight-startheight+1));
+            printf("%.1f%% ",100. * (double)n/(endheight-startheight+1));
     }
     return(endheight);
 }
@@ -100,7 +100,7 @@ int32_t komodo_bannedset(int32_t *indallvoutsp,bits256 *array,int32_t max)
     int32_t i;
     if ( sizeof(banned_txids)/sizeof(*banned_txids) > max )
     {
-        fprintf(stderr,"komodo_bannedset: buffer too small %ld vs %d\n",(long)sizeof(banned_txids)/sizeof(*banned_txids),max);
+        printf("komodo_bannedset: buffer too small %ld vs %d\n",(long)sizeof(banned_txids)/sizeof(*banned_txids),max);
         exit(-1);
     }
     for (i=0; i<sizeof(banned_txids)/sizeof(*banned_txids); i++)
diff --git a/iguana/exchanges/LP_swap.c b/iguana/exchanges/LP_swap.c
index a7cc3528b..65cbcefb0 100644
--- a/iguana/exchanges/LP_swap.c
+++ b/iguana/exchanges/LP_swap.c
@@ -747,7 +747,7 @@ void LP_bobloop(void *_swap)
 {
     uint8_t *data; int32_t maxlen,m,n; uint32_t expiration; struct basilisk_swap *swap = _swap;
     G.LP_pendingswaps++;
-    fprintf(stderr,"start swap iambob\n");
+    printf("start swap iambob\n");
     maxlen = 1024*1024 + sizeof(*swap);
     data = malloc(maxlen);
     expiration = (uint32_t)time(NULL) + LP_SWAPSTEP_TIMEOUT;
@@ -817,7 +817,7 @@ void LP_aliceloop(void *_swap)
     expiration = (uint32_t)time(NULL) + LP_SWAPSTEP_TIMEOUT;
     if ( swap != 0 )
     {
-        fprintf(stderr,"start swap iamalice pair.%d\n",swap->N.pair);
+        printf("start swap iamalice pair.%d\n",swap->N.pair);
         if ( LP_sendwait("pubkeys",60,swap->N.pair,swap,data,maxlen,LP_pubkeys_verify,LP_pubkeys_data) < 0 )
             printf("error LP_sendwait pubkeys\n");
         else if ( LP_sendwait("choosei",LP_SWAPSTEP_TIMEOUT,swap->N.pair,swap,data,maxlen,LP_choosei_verify,LP_choosei_data) < 0 )
@@ -910,12 +910,12 @@ int32_t instantdex_pubkeyargs(struct basilisk_swap *swap,int32_t numpubs,bits256
     {
         if ( swap->I.numpubs+2 >= numpubs )
             return(numpubs);
-        //fprintf(stderr,">>>>>> start generating %s\n",buf);
+        //printf(">>>>>> start generating %s\n",buf);
     }
     for (i=n=m=0; i<numpubs*100 && n<numpubs; i++)
     {
         pubi = instantdex_derivekeypair(swap->ctx,&privkey,pubkey,privkey,hash);
-        //fprintf(stderr,"i.%d n.%d numpubs.%d %02x vs %02x\n",i,n,numpubs,pubkey[0],firstbyte);
+        //printf("i.%d n.%d numpubs.%d %02x vs %02x\n",i,n,numpubs,pubkey[0],firstbyte);
         if ( pubkey[0] != firstbyte )
             continue;
         if ( n < 2 )
diff --git a/iguana/exchanges/LP_transaction.c b/iguana/exchanges/LP_transaction.c
index ad297bd75..66a24ee0f 100644
--- a/iguana/exchanges/LP_transaction.c
+++ b/iguana/exchanges/LP_transaction.c
@@ -490,7 +490,7 @@ int32_t iguana_signrawtransaction(void *ctx,char *symbol,uint8_t wiftaddr,uint8_
         if ( (txobj= bitcoin_hex2json(taddr,pubtype,p2shtype,isPoS,height,&txid,msgtx,rawtx,extraspace,extralen,serialized4,vins,V->suppress_pubkeys,zcash)) != 0 )
         {
             //printf("back from bitcoin_hex2json (%s)\n",jprint(vins,0));
-        } else fprintf(stderr,"no txobj from bitcoin_hex2json\n");
+        } else printf("no txobj from bitcoin_hex2json\n");
         //printf("call hex2json.(%s) vins.(%s)\n",rawtx,jprint(vins,0));
         if ( (numinputs= cJSON_GetArraySize(vins)) > 0 )
         {
@@ -593,7 +593,7 @@ int32_t iguana_signrawtransaction(void *ctx,char *symbol,uint8_t wiftaddr,uint8_
                     } else printf("interpreter passed\n");*/
                 } else printf("complete.%d\n",complete);
             } else printf("rwmsgtx error\n");
-        } else fprintf(stderr,"no inputs in vins.(%s)\n",vins!=0?jprint(vins,0):"null");
+        } else printf("no inputs in vins.(%s)\n",vins!=0?jprint(vins,0):"null");
         free(extraspace);
         free(serialized), free(serialized2), free(serialized3), free(serialized4);
     } else return(-1);