diff --git a/src/helpers/esp32/SerialBLEInterface.cpp b/src/helpers/esp32/SerialBLEInterface.cpp
index 950ce07..e6f1bd7 100644
--- a/src/helpers/esp32/SerialBLEInterface.cpp
+++ b/src/helpers/esp32/SerialBLEInterface.cpp
@@ -185,7 +185,7 @@ size_t SerialBLEInterface::writeFrame(const uint8_t src[], size_t len) {
   return 0;
 }
 
-#define  BLE_WRITE_MIN_INTERVAL   60
+#define  BLE_WRITE_MIN_INTERVAL   30
 
 bool SerialBLEInterface::isWriteBusy() const {
   return millis() < _last_write + BLE_WRITE_MIN_INTERVAL;   // still too soon to start another write?
diff --git a/src/helpers/esp32/SerialBLEInterface.h b/src/helpers/esp32/SerialBLEInterface.h
index 2c7cec9..e7ca1a1 100644
--- a/src/helpers/esp32/SerialBLEInterface.h
+++ b/src/helpers/esp32/SerialBLEInterface.h
@@ -23,7 +23,7 @@ class SerialBLEInterface : public BaseSerialInterface, BLESecurityCallbacks, BLE
     uint8_t buf[MAX_FRAME_SIZE];
   };
 
-  #define FRAME_QUEUE_SIZE  4
+  #define FRAME_QUEUE_SIZE  8
   int recv_queue_len;
   Frame recv_queue[FRAME_QUEUE_SIZE];
   int send_queue_len;
diff --git a/variants/lilygo_tdeck_pro/platformio.ini b/variants/lilygo_tdeck_pro/platformio.ini
index f232136..860850b 100644
--- a/variants/lilygo_tdeck_pro/platformio.ini
+++ b/variants/lilygo_tdeck_pro/platformio.ini
@@ -150,7 +150,7 @@ build_flags =
   -D MECK_AUDIO_VARIANT
   -D MECK_WEB_READER=1
   -D MECK_OTA_UPDATE=1
-  -D FIRMWARE_VERSION='"Meck v1.3.WiFi"'
+  -D FIRMWARE_VERSION='"Meck v1.4.WiFi"'
 build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
   +<helpers/esp32/*.cpp>
   +<helpers/ui/MomentaryButton.cpp>
@@ -203,7 +203,7 @@ build_flags =
   -D HAS_4G_MODEM=1
   -D MECK_WEB_READER=1
   -D MECK_OTA_UPDATE=1
-  -D FIRMWARE_VERSION='"Meck v1.3.4G"'
+  -D FIRMWARE_VERSION='"Meck v1.4.4G"'
 build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
   +<helpers/esp32/*.cpp>
   +<helpers/ui/MomentaryButton.cpp>
@@ -234,7 +234,7 @@ build_flags =
   -D HAS_4G_MODEM=1
   -D MECK_WEB_READER=1
   -D MECK_OTA_UPDATE=1
-  -D FIRMWARE_VERSION='"Meck v1.3.4G.WiFi"'
+  -D FIRMWARE_VERSION='"Meck v1.4.4G.WiFi"'
 build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
   +<helpers/esp32/*.cpp>
   +<helpers/ui/MomentaryButton.cpp>
@@ -261,7 +261,7 @@ build_flags =
   -D HAS_4G_MODEM=1
   -D MECK_WEB_READER=1
   -D MECK_OTA_UPDATE=1
-  -D FIRMWARE_VERSION='"Meck v1.3.4G.SA"'
+  -D FIRMWARE_VERSION='"Meck v1.4.4G.SA"'
 build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
   +<helpers/esp32/*.cpp>
   +<helpers/ui/MomentaryButton.cpp>