diff --git a/platformio.ini b/platformio.ini
index e2fd277..efa1412 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -143,6 +143,7 @@ build_flags = -DHAL=6
               -DBOARD_HAS_PSRAM
               -mfix-esp32-psram-cache-issue
 			  -DLOG_BUFFER_SIZE=10240
+			  -DBOARD_HAS_16MB_FLASH_AND_OTA_SUPPORT
 board_upload.maximum_size = 16777216
 board_upload.flash_size = 16MB
 
diff --git a/src/Mqtt.cpp b/src/Mqtt.cpp
index 707ee6d..4e6f6fe 100644
--- a/src/Mqtt.cpp
+++ b/src/Mqtt.cpp
@@ -138,7 +138,7 @@ bool publishMqtt(const char *topic, const char *payload, bool retained) {
         if (strcmp(topic, "") != 0) {
             if (Mqtt_PubSubClient.connected()) {
                 Mqtt_PubSubClient.publish(topic, payload, retained);
-                delay(100);
+                //delay(100);
                 return true;
             }
         }
diff --git a/src/revision.h b/src/revision.h
index 015f545..615c9b0 100644
--- a/src/revision.h
+++ b/src/revision.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_H__
     #define __REVISION_H__
-    constexpr const char softwareRevision[] PROGMEM = "Software-revision: 20211110-1";
+    constexpr const char softwareRevision[] PROGMEM = "Software-revision: 20211111-1";
 #endif
\ No newline at end of file