diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index f4427ed5fb..ebfcb6b2e6 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Andrew427/Configuration-MP.h b/configurations/Andrew427/Configuration-MP.h
index f576e13740..68aa345231 100644
--- a/configurations/Andrew427/Configuration-MP.h
+++ b/configurations/Andrew427/Configuration-MP.h
@@ -2463,7 +2463,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Andrew427/Configuration.h b/configurations/Andrew427/Configuration.h
index d655f34fad..e75a343d82 100644
--- a/configurations/Andrew427/Configuration.h
+++ b/configurations/Andrew427/Configuration.h
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/BTT_SKR-Mini-E3-V2/MM/Configuration.h b/configurations/BTT_SKR-Mini-E3-V2/MM/Configuration.h
index b8aa88b88c..b1e6a758f8 100644
--- a/configurations/BTT_SKR-Mini-E3-V2/MM/Configuration.h
+++ b/configurations/BTT_SKR-Mini-E3-V2/MM/Configuration.h
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/BTT_SKR-Mini-E3-V2/UBL/Configuration.h b/configurations/BTT_SKR-Mini-E3-V2/UBL/Configuration.h
index c0a615fd46..98e18db871 100644
--- a/configurations/BTT_SKR-Mini-E3-V2/UBL/Configuration.h
+++ b/configurations/BTT_SKR-Mini-E3-V2/UBL/Configuration.h
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/BTT_SKR-Mini-E3-V3/MM/Configuration.h b/configurations/BTT_SKR-Mini-E3-V3/MM/Configuration.h
index 3054cb5b44..35ffb84591 100644
--- a/configurations/BTT_SKR-Mini-E3-V3/MM/Configuration.h
+++ b/configurations/BTT_SKR-Mini-E3-V3/MM/Configuration.h
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/BTT_SKR-Mini-E3-V3/UBL/Configuration.h b/configurations/BTT_SKR-Mini-E3-V3/UBL/Configuration.h
index 5e887ce7c6..540bf07b32 100644
--- a/configurations/BTT_SKR-Mini-E3-V3/UBL/Configuration.h
+++ b/configurations/BTT_SKR-Mini-E3-V3/UBL/Configuration.h
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/BLT/Configuration.h b/configurations/Creality Ender/BLT/Configuration.h
index 27946dbc39..0d57324783 100644
--- a/configurations/Creality Ender/BLT/Configuration.h	
+++ b/configurations/Creality Ender/BLT/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/Default/Configuration.h b/configurations/Creality Ender/Default/Configuration.h
index b96dd87bfe..6c17b55822 100644
--- a/configurations/Creality Ender/Default/Configuration.h	
+++ b/configurations/Creality Ender/Default/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/E3-Free-runs/MM/Configuration.h b/configurations/Creality Ender/E3-Free-runs/MM/Configuration.h
index 1459b33a4e..7d9f6df370 100644
--- a/configurations/Creality Ender/E3-Free-runs/MM/Configuration.h	
+++ b/configurations/Creality Ender/E3-Free-runs/MM/Configuration.h	
@@ -2460,7 +2460,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/E3-Free-runs/UBL/Configuration.h b/configurations/Creality Ender/E3-Free-runs/UBL/Configuration.h
index 0fe05a8c06..c4d59034ad 100644
--- a/configurations/Creality Ender/E3-Free-runs/UBL/Configuration.h	
+++ b/configurations/Creality Ender/E3-Free-runs/UBL/Configuration.h	
@@ -2460,7 +2460,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/MM/Configuration.h b/configurations/Creality Ender/MM/Configuration.h
index a9be5a1680..5aaa1bbc31 100644
--- a/configurations/Creality Ender/MM/Configuration.h	
+++ b/configurations/Creality Ender/MM/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/S1/UBL/Configuration.h b/configurations/Creality Ender/S1/UBL/Configuration.h
index 17984e71f7..02a8f21f8c 100644
--- a/configurations/Creality Ender/S1/UBL/Configuration.h	
+++ b/configurations/Creality Ender/S1/UBL/Configuration.h	
@@ -2460,7 +2460,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Creality Ender/UBL/Configuration.h b/configurations/Creality Ender/UBL/Configuration.h
index 9e66f28bba..fd3f257c11 100644
--- a/configurations/Creality Ender/UBL/Configuration.h	
+++ b/configurations/Creality Ender/UBL/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila 427/BLT/Configuration.h b/configurations/Voxelab Aquila 427/BLT/Configuration.h
index 00415a3bc1..b1bb5ffc71 100644
--- a/configurations/Voxelab Aquila 427/BLT/Configuration.h	
+++ b/configurations/Voxelab Aquila 427/BLT/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila 427/Default/Configuration.h b/configurations/Voxelab Aquila 427/Default/Configuration.h
index 93f1c66314..7814bc7717 100644
--- a/configurations/Voxelab Aquila 427/Default/Configuration.h	
+++ b/configurations/Voxelab Aquila 427/Default/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila 427/MM/Configuration.h b/configurations/Voxelab Aquila 427/MM/Configuration.h
index c3cab3599b..3863cd955d 100644
--- a/configurations/Voxelab Aquila 427/MM/Configuration.h	
+++ b/configurations/Voxelab Aquila 427/MM/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila 427/UBL/Configuration.h b/configurations/Voxelab Aquila 427/UBL/Configuration.h
index e7a7045bf9..2f998fdb6a 100644
--- a/configurations/Voxelab Aquila 427/UBL/Configuration.h	
+++ b/configurations/Voxelab Aquila 427/UBL/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila/BLT/Configuration.h b/configurations/Voxelab Aquila/BLT/Configuration.h
index 6b08719427..72e8bb8383 100644
--- a/configurations/Voxelab Aquila/BLT/Configuration.h	
+++ b/configurations/Voxelab Aquila/BLT/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila/Default/Configuration.h b/configurations/Voxelab Aquila/Default/Configuration.h
index a3bb07c374..32b60a872f 100644
--- a/configurations/Voxelab Aquila/Default/Configuration.h	
+++ b/configurations/Voxelab Aquila/Default/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila/MM/Configuration.h b/configurations/Voxelab Aquila/MM/Configuration.h
index 1532fbc9af..dc01c0e897 100644
--- a/configurations/Voxelab Aquila/MM/Configuration.h	
+++ b/configurations/Voxelab Aquila/MM/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila/UBL/Configuration.h b/configurations/Voxelab Aquila/UBL/Configuration.h
index b50947df91..770c3020f9 100644
--- a/configurations/Voxelab Aquila/UBL/Configuration.h	
+++ b/configurations/Voxelab Aquila/UBL/Configuration.h	
@@ -2462,7 +2462,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/configurations/Voxelab Aquila/X3/Configuration.h b/configurations/Voxelab Aquila/X3/Configuration.h
index 4b50c65583..7458bca11b 100644
--- a/configurations/Voxelab Aquila/X3/Configuration.h	
+++ b/configurations/Voxelab Aquila/X3/Configuration.h	
@@ -2464,7 +2464,7 @@
 // When enabled Marlin will send a busy status message to the host
 // every couple of seconds when it can't accept commands.
 //
-#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages
+//#define HOST_KEEPALIVE_FEATURE      // Disable this if your host doesn't like keepalive messages
 #define DEFAULT_KEEPALIVE_INTERVAL 5  // Number of seconds between "busy" messages. Set with M113.
 #define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating
 
diff --git a/ini/stm32f1-maple.ini b/ini/stm32f1-maple.ini
index d5fd753bb4..f4e13b4bac 100644
--- a/ini/stm32f1-maple.ini
+++ b/ini/stm32f1-maple.ini
@@ -23,7 +23,7 @@
 # HAL/STM32F1 Common Environment values
 #
 [STM32F1_maple]
-platform          = ststm32@~15.4.1
+platform          = ststm32@~17.1.0
 board_build.core  = maple
 build_flags       = !python buildroot/share/PlatformIO/scripts/STM32F1_build_flags.py
                     ${common.build_flags} -DARDUINO_ARCH_STM32 -DMAPLE_STM32F1 -DPLATFORM_M997_SUPPORT