diff --git a/lib/ZuluSCSI_platform_GD32F205/scsi_accel_sync.cpp b/lib/ZuluSCSI_platform_GD32F205/scsi_accel_sync.cpp
index 91a8e23..7fa59e2 100644
--- a/lib/ZuluSCSI_platform_GD32F205/scsi_accel_sync.cpp
+++ b/lib/ZuluSCSI_platform_GD32F205/scsi_accel_sync.cpp
@@ -471,7 +471,7 @@ void scsi_accel_sync_send(const uint8_t* data, uint32_t count, volatile int *res
     }
     else
     {
-        dbgmsg("No optimized routine for syncOffset=", syncOffset, " syndPeriod=", syncPeriod, ", using fallback");
+        dbgmsg("No optimized routine for syncOffset=", syncOffset, " syncPeriod=", syncPeriod, ", using fallback");
         while (count-- > 0)
         {
             while (TIMER_CNT(SCSI_SYNC_TIMER) > count + syncOffset && !*resetFlag);
diff --git a/lib/ZuluSCSI_platform_GD32F205/sd_card_sdio.cpp b/lib/ZuluSCSI_platform_GD32F205/sd_card_sdio.cpp
index 5c71227..caf2ff9 100644
--- a/lib/ZuluSCSI_platform_GD32F205/sd_card_sdio.cpp
+++ b/lib/ZuluSCSI_platform_GD32F205/sd_card_sdio.cpp
@@ -56,10 +56,17 @@ bool SdioCard::begin(SdioConfig sdioConfig)
     nvic_irq_enable(SDIO_IRQn, 0, 0);
 
     g_sdio_error = sd_init();
+    static sd_error_enum last_error = SD_OK;
     if (g_sdio_error != SD_OK)
     {
-        // Don't spam the log when main program polls for card insertion.
-        dbgmsg("sd_init() failed: ", (int)g_sdio_error);
+        static uint32_t redisplay_error_start = millis();
+        // Don't spam the log when main program polls for card insertion, redisplay retry every 5 seconds.
+        if (last_error != g_sdio_error || (uint32_t)(millis() - redisplay_error_start) > 5000)
+        {
+            dbgmsg("sd_init() failed: ", (int)g_sdio_error);
+            last_error = g_sdio_error;
+            redisplay_error_start = millis();
+        }
         return false;
     }
 
diff --git a/platformio.ini b/platformio.ini
index 698a54a..c9f44c6 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -101,6 +101,7 @@ build_flags =
      -DPLATFORM_MASS_STORAGE
      -DSDFAT_NOARDUINO
      -DFILE_COPY_CONSTRUCTOR_SELECT=FILE_COPY_CONSTRUCTOR_PUBLIC
+     -DLOGBUFSIZE=8192
 
 ; ZuluSCSI settings shared among Raspberry Pi microcontroller like the RP2040 and RP2350
 [env:ZuluSCSI_RP2MCU]
diff --git a/src/ZuluSCSI_config.h b/src/ZuluSCSI_config.h
index 461ceb8..6bb85ae 100644
--- a/src/ZuluSCSI_config.h
+++ b/src/ZuluSCSI_config.h
@@ -28,8 +28,8 @@
 #include <ZuluSCSI_platform_config.h>
 
 // Use variables for version number
-#define FW_VER_NUM      "24.12.03"
-#define FW_VER_SUFFIX   "release"
+#define FW_VER_NUM      "24.12.09"
+#define FW_VER_SUFFIX   "dev"
 
 #define DEF_STRINGFY(DEF) STRINGFY(DEF)
 #define STRINGFY(STR) #STR