diff --git a/CHANGELOG.md b/CHANGELOG.md
index c44b7f6a8..7b55f6d9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ All notable changes to this project will be documented in this file.
 ### Changed
 - ESP32 refactored Wifi for ESP32 Core3 release (#21106)
 - ESP32 Core3 platform update from 2024.02.10 to 2024.04.10 (#21114)
+- ESP32 Core3 platform update from 2024.04.10 to 2024.04.11 (#21142)
 
 ### Fixed
 - NeoPool hydrolysis unit for Hidrolife, Bionet and Generic device (#21098)
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 2823aac55..146075d8f 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -150,7 +150,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - LVGL remove `textarea` and `spinbox` from binaries [#20916](https://github.com/arendst/Tasmota/issues/20916)
 
 ### Changed
-- ESP32 Core3 platform update from 2024.01.12 to 2024.04.10 [#21114](https://github.com/arendst/Tasmota/issues/21114)
+- ESP32 Core3 platform update from 2024.01.12 to 2024.04.11 [#21142](https://github.com/arendst/Tasmota/issues/21142)
 - ESP32 LVGL library from v9.0.0 to v9.1.0 [#21008](https://github.com/arendst/Tasmota/issues/21008)
 - Refactor Platformio script `post_esp32.py` [#20966](https://github.com/arendst/Tasmota/issues/20966)
 - NeoPool webUI pH alarms (4 & 5) completed (#20743)[#20743](https://github.com/arendst/Tasmota/issues/20743)
diff --git a/tasmota/tasmota_xdrv_driver/xdrv_73_8_lorawan_bridge.ino b/tasmota/tasmota_xdrv_driver/xdrv_73_8_lorawan_bridge.ino
index 0c53d98b5..d88d57fa2 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_73_8_lorawan_bridge.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_73_8_lorawan_bridge.ino
@@ -477,7 +477,7 @@ bool LoraWanInput(uint8_t* data, uint32_t packet_size) {
               if (mac_data_idx < 10) {
                 mac_data[mac_data_idx++] = TAS_LORAWAN_CID_DEVICE_TIME_ANS;
                 // ToDo - need to find a way how to calculate the leap seconds
-                uint32_t gps_time = UtcTime() -315964800 +18 +1;       // Time at RX1
+                uint32_t gps_time = UtcTime() -315964800 -18 +1;       // Time at RX1
                 mac_data[mac_data_idx++] = gps_time;
                 mac_data[mac_data_idx++] = gps_time >> 8;
                 mac_data[mac_data_idx++] = gps_time >> 16;