diff --git a/blocknotify/blocknotify.cpp b/blocknotify/blocknotify.cpp
index cb63959..f96d2b3 100644
--- a/blocknotify/blocknotify.cpp
+++ b/blocknotify/blocknotify.cpp
@@ -76,15 +76,10 @@ int main(int argc, char **argv)
 	send(sock, buffer, strlen(buffer), 0);
 	close(sock);
 
+	//fprintf(stdout, "notify %s\n", buffer);
+
 	return 0;
 }
 
 
 
-
-
-
-
-
-
-
diff --git a/stratum/client.cpp b/stratum/client.cpp
index fd5bd03..5411863 100644
--- a/stratum/client.cpp
+++ b/stratum/client.cpp
@@ -266,15 +266,16 @@ bool client_update_block(YAAMP_CLIENT *client, json_value *json_params)
 	YAAMP_COIND *coind = (YAAMP_COIND *)object_find(&g_list_coind, json_params->u.array.values[1]->u.integer, true);
 	if(!coind) return false;
 
+	const char* hash = json_params->u.array.values[2]->u.string.ptr;
+
 #ifdef CLIENT_DEBUGLOG_
-	debuglog("new block for %s ", coind->name);
-	debuglog("%s\n", json_params->u.array.values[2]->u.string.ptr);
+	debuglog("notify: new %s block %s\n", coind->symbol, hash);
 #endif
 
 	coind->newblock = true;
 	coind->notreportingcounter = 0;
 
-	block_confirm(coind->id, json_params->u.array.values[2]->u.string.ptr);
+	block_confirm(coind->id, hash);
 
 	coind_create_job(coind);
 	object_unlock(coind);
diff --git a/stratum/client_submit.cpp b/stratum/client_submit.cpp
index d4d3846..8d70dab 100644
--- a/stratum/client_submit.cpp
+++ b/stratum/client_submit.cpp
@@ -227,7 +227,9 @@ void client_do_submit(YAAMP_CLIENT *client, YAAMP_JOB *job, YAAMP_JOB_VALUES *su
 		bool b = coind_submit(coind, block_hex);
 		if(b)
 		{
-			debuglog("*** ACCEPTED %s %d\n", coind->name, templ->height);
+			debuglog("*** ACCEPTED %s %d (diff %g) by %s (id: %d)\n", coind->name, templ->height,
+				target_to_diff(hash_int), client->sock->ip, client->userid);
+
 			job->block_found = true;
 
 			char doublehash2[128];
diff --git a/stratum/rpc_curl.cpp b/stratum/rpc_curl.cpp
index 378dc42..44f5e14 100644
--- a/stratum/rpc_curl.cpp
+++ b/stratum/rpc_curl.cpp
@@ -199,7 +199,7 @@ static int sockopt_keepalive_cb(void *userdata, curl_socket_t fd,
 
 static json_value *curl_json_rpc(YAAMP_RPC *rpc, const char *url, const char *rpc_req, int *curl_err)
 {
-	char len_hdr[64], auth_hdr[64];
+	char len_hdr[64] = { 0 }, auth_hdr[512] = { 0 };
 	char curl_err_str[CURL_ERROR_SIZE] = { 0 };
 	struct data_buffer all_data = { 0 };
 	struct upload_buffer upload_data;
@@ -248,13 +248,8 @@ static json_value *curl_json_rpc(YAAMP_RPC *rpc, const char *url, const char *rp
 		curl_easy_setopt(curl, CURLOPT_PROXYTYPE, opt_proxy_type);
 	}
 
-#if 0
-	curl_easy_setopt(curl, CURLOPT_USERPWD, rpc->credential);
-	curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
-#else
 	// Encoded login/pass
-	sprintf(auth_hdr, "Authorization: Basic %s", rpc->credential);
-#endif
+	snprintf(auth_hdr, sizeof(auth_hdr), "Authorization: Basic %s", rpc->credential);
 
 #if LIBCURL_VERSION_NUM >= 0x070f06
 	if (keepalive)
@@ -443,4 +438,4 @@ json_value *rpc_curl_call(YAAMP_RPC *rpc, char const *method, char const *params
 	return json;
 }
 
-#endif /* HAVE_CURL */
\ No newline at end of file
+#endif /* HAVE_CURL */
diff --git a/stratum/share.cpp b/stratum/share.cpp
index 35496f9..fa921d9 100644
--- a/stratum/share.cpp
+++ b/stratum/share.cpp
@@ -175,7 +175,11 @@ void block_prune(YAAMP_DB *db)
 		YAAMP_BLOCK *block = (YAAMP_BLOCK *)li->data;
 		if(!block->confirmed)
 		{
-			if(block->created + 30 < time(NULL))
+			int elapsed = 30;
+			// slow block time...
+			if(g_stratum_algo && !strcmp(g_stratum_algo, "decred")) elapsed = 60 * 15; // 15mn
+
+			if((block->created + elapsed) < time(NULL))
 				object_delete(block);
 
 			continue;