diff --git a/board/PlantCtrlESP32.kicad_sch b/board/PlantCtrlESP32.kicad_sch
index ca9b105..9402bcb 100644
--- a/board/PlantCtrlESP32.kicad_sch
+++ b/board/PlantCtrlESP32.kicad_sch
@@ -4742,6 +4742,16 @@
 		)
 		(uuid f1cb09e6-74b4-43c4-8247-c9f441069dc5)
 	)
+	(text "GPIO21 pulses high during flashing!\nGPIO19 is used for communication during flashing"
+		(exclude_from_sim no)
+		(at 202.692 102.362 0)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+		)
+		(uuid "2195adc7-ab0b-4ee3-aa2e-b2786571de43")
+	)
 	(text "To Allow Wakeup via interrupt"
 		(exclude_from_sim no)
 		(at 157.734 70.104 0)
@@ -6151,7 +6161,7 @@
 	)
 	(global_label "WORKING"
 		(shape input)
-		(at 224.79 72.39 0)
+		(at 224.79 87.63 0)
 		(fields_autoplaced yes)
 		(effects
 			(font
@@ -6161,7 +6171,7 @@
 		)
 		(uuid "0af53f6a-ea11-4d73-a8d1-f63ebcdc2e54")
 		(property "Intersheetrefs" "${INTERSHEET_REFS}"
-			(at 235.6482 72.39 0)
+			(at 235.6482 87.63 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -6701,22 +6711,22 @@
 	)
 	(global_label "EXTRA_1"
 		(shape input)
-		(at 224.79 92.71 0)
+		(at 184.15 82.55 180)
 		(fields_autoplaced yes)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
-			(justify left)
+			(justify right)
 		)
 		(uuid "4635eda0-e395-42c7-9764-c7b7fc3019ec")
 		(property "Intersheetrefs" "${INTERSHEET_REFS}"
-			(at 234.9828 92.71 0)
+			(at 173.9572 82.55 0)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
-				(justify left)
+				(justify right)
 				(hide yes)
 			)
 		)
@@ -7075,22 +7085,22 @@
 	)
 	(global_label "WARN_LED"
 		(shape input)
-		(at 184.15 82.55 180)
+		(at 224.79 92.71 0)
 		(fields_autoplaced yes)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
-			(justify right)
+			(justify left)
 		)
 		(uuid "63850aa5-2eca-4827-9a2f-c5aed597072f")
 		(property "Intersheetrefs" "${INTERSHEET_REFS}"
-			(at 172.2638 82.55 0)
+			(at 236.6762 92.71 0)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
-				(justify right)
+				(justify left)
 				(hide yes)
 			)
 		)
@@ -7339,7 +7349,7 @@
 	)
 	(global_label "EXTRA_2"
 		(shape input)
-		(at 224.79 87.63 0)
+		(at 224.79 72.39 0)
 		(fields_autoplaced yes)
 		(effects
 			(font
@@ -7349,7 +7359,7 @@
 		)
 		(uuid "79c7218b-c7f0-4a6c-8b1d-8ae92200b937")
 		(property "Intersheetrefs" "${INTERSHEET_REFS}"
-			(at 234.9828 87.63 0)
+			(at 234.9828 72.39 0)
 			(effects
 				(font
 					(size 1.27 1.27)
diff --git a/rust/src/hal/v4_hal.rs b/rust/src/hal/v4_hal.rs
index ddaae4a..c715871 100644
--- a/rust/src/hal/v4_hal.rs
+++ b/rust/src/hal/v4_hal.rs
@@ -138,10 +138,10 @@ pub(crate) fn create_v4(
     config: PlantControllerConfig,
     battery_monitor: Box<dyn BatteryInteraction + Send>,
 ) -> anyhow::Result<Box<dyn BoardInteraction<'static> + Send + 'static>> {
-    let mut awake = PinDriver::output(peripherals.gpio15.downgrade())?;
+    let mut awake = PinDriver::output(peripherals.gpio21.downgrade())?;
     awake.set_high()?;
 
-    let mut general_fault = PinDriver::input_output(peripherals.gpio6.downgrade())?;
+    let mut general_fault = PinDriver::input_output(peripherals.gpio23.downgrade())?;
     general_fault.set_pull(Pull::Floating)?;
     general_fault.set_low()?;
 
@@ -156,6 +156,12 @@ pub(crate) fn create_v4(
         )
     };
 
+    let mut extra1 = PinDriver::output(peripherals.gpio6.downgrade())?;
+    extra1.set_high()?;
+
+    let mut extra2 = PinDriver::output(peripherals.gpio15.downgrade())?;
+    extra1.set_high()?;
+
     let mut one_wire_pin = PinDriver::input_output_od(peripherals.gpio18.downgrade())?;
     one_wire_pin.set_pull(Pull::Floating)?;
 
diff --git a/rust/src/webserver/mod.rs b/rust/src/webserver/mod.rs
index 93af359..1069a24 100644
--- a/rust/src/webserver/mod.rs
+++ b/rust/src/webserver/mod.rs
@@ -221,7 +221,7 @@ fn set_config(
     let config: PlantControllerConfig = serde_json::from_slice(&all)?;
 
     let mut board = BOARD_ACCESS.lock().expect("board access");
-    let _ = board.board_hal.set_config(config);
+    board.board_hal.set_config(config)?;
     anyhow::Ok(Some("saved".to_owned()))
 }
 
@@ -341,6 +341,7 @@ fn ota(
 
         let iter = (total_read / 1024) % 8;
         if iter != lastiter {
+            board.board_hal.general_fault(iter%5==0);
             for i in 0..PLANT_COUNT {
                 let _ = board.board_hal.fault(i, iter == i);
             }