diff --git a/src/common/PrintBasic.cpp b/extras/attic/PrintBasic.cpp
similarity index 100%
rename from src/common/PrintBasic.cpp
rename to extras/attic/PrintBasic.cpp
diff --git a/src/common/PrintBasic.h b/extras/attic/PrintBasic.h
similarity index 100%
rename from src/common/PrintBasic.h
rename to extras/attic/PrintBasic.h
diff --git a/src/common/PrintTemplates.h b/extras/attic/PrintTemplates.h
similarity index 100%
rename from src/common/PrintTemplates.h
rename to extras/attic/PrintTemplates.h
diff --git a/src/common/SysCallBareUno.cpp b/extras/attic/SysCallBareUno.cpp
similarity index 100%
rename from src/common/SysCallBareUno.cpp
rename to extras/attic/SysCallBareUno.cpp
diff --git a/library.properties b/library.properties
index f5ee31ab..35c6ddd3 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=SdFat
-version=2.0.5
+version=2.0.6
 license=MIT
 author=Bill Greiman <fat16lib@sbcglobal.net>
 maintainer=Bill Greiman <fat16lib@sbcglobal.net>
diff --git a/src/ExFatLib/ExFatFormatter.cpp b/src/ExFatLib/ExFatFormatter.cpp
index c465661b..e19282bc 100644
--- a/src/ExFatLib/ExFatFormatter.cpp
+++ b/src/ExFatLib/ExFatFormatter.cpp
@@ -201,7 +201,7 @@ bool ExFatFormatter::format(BlockDevice* dev, uint8_t* secBuf, print_t* pr) {
   memset(secBuf, 0, BYTES_PER_SECTOR);
   // Allocate two reserved clusters, bitmap, upcase, and root clusters.
   secBuf[0] = 0XF8;
-  for (size_t i = 0; i < 20; i++) {
+  for (size_t i = 1; i < 20; i++) {
     secBuf[i] = 0XFF;
   }
   for (uint32_t i = 0; i < ns; i++) {
diff --git a/src/FatLib/FatFileLFN.cpp b/src/FatLib/FatFileLFN.cpp
index 26e8c49b..bd916a18 100644
--- a/src/FatLib/FatFileLFN.cpp
+++ b/src/FatLib/FatFileLFN.cpp
@@ -359,7 +359,11 @@ bool FatFile::open(FatFile* dirFile, fname_t* fname, oflag_t oflag) {
         if ((ldir->order & FAT_ORDER_LAST_LONG_ENTRY) == 0) {
           continue;
         }
-        lfnOrd = order = ldir->order & 0X1F;
+        order = ldir->order & 0X1F;
+        if (order != (freeNeed - 1)) {
+          continue;
+        }
+        lfnOrd = order;
         checksum = ldir->checksum;
       } else if (ldir->order != --order || checksum != ldir->checksum) {
         lfnOrd = 0;
diff --git a/src/SdFat.h b/src/SdFat.h
index 23605270..429682f6 100644
--- a/src/SdFat.h
+++ b/src/SdFat.h
@@ -38,9 +38,9 @@
 #endif  // INCLUDE_SDIOS
 //------------------------------------------------------------------------------
 /** SdFat version  for cpp use. */
-#define SD_FAT_VERSION 20005
+#define SD_FAT_VERSION 20006
 /** SdFat version as string. */
-#define SD_FAT_VERSION_STR "2.0.5"
+#define SD_FAT_VERSION_STR "2.0.6"
 //==============================================================================
 /**
  * \class SdBase
diff --git a/src/SpiDriver/SdSpiArtemis.cpp b/src/SpiDriver/SdSpiArtemis.cpp
index 954db6c8..a6a47a4d 100644
--- a/src/SpiDriver/SdSpiArtemis.cpp
+++ b/src/SpiDriver/SdSpiArtemis.cpp
@@ -47,7 +47,8 @@ uint8_t SdSpiArduinoDriver::receive() {
 }
 //------------------------------------------------------------------------------
 uint8_t SdSpiArduinoDriver::receive(uint8_t* buf, size_t count) {
-  m_spi->transferIn(buf, count);
+  memset(buf, 0XFF, count); 
+  m_spi->transfer(buf, count);
   return 0;
 }
 //------------------------------------------------------------------------------
diff --git a/src/common/FsCache.cpp b/src/common/FsCache.cpp
index e19357e4..2ee269f3 100644
--- a/src/common/FsCache.cpp
+++ b/src/common/FsCache.cpp
@@ -22,6 +22,7 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  */
+#define DBG_FILE "FsCache.cpp"
 #include "DebugMacros.h"
 #include "FsCache.h"
 //------------------------------------------------------------------------------
diff --git a/src/common/FsCache.h b/src/common/FsCache.h
index 76b24385..a9232216 100644
--- a/src/common/FsCache.h
+++ b/src/common/FsCache.h
@@ -30,7 +30,6 @@
  */
 #include "SysCall.h"
 #include "BlockDevice.h"
-#include "DebugMacros.h"
 /**
  * \class FsCache
  * \brief Sector cache.
diff --git a/src/common/SysCall.h b/src/common/SysCall.h
index bad84045..702f6d19 100644
--- a/src/common/SysCall.h
+++ b/src/common/SysCall.h
@@ -94,6 +94,7 @@ inline void SysCall::yield() {}
 #endif  // defined(PLATFORM_ID)
 //------------------------------------------------------------------------------
 #else  // ENABLE_ARDUINO_FEATURES
+#error Print not defined
 #include "PrintBasic.h"
 /** If not Arduino */
 typedef PrintBasic print_t;
diff --git a/src/iostream/istream.cpp b/src/iostream/istream.cpp
index 8c7c5cc9..5ffbd418 100644
--- a/src/iostream/istream.cpp
+++ b/src/iostream/istream.cpp
@@ -197,13 +197,13 @@ bool istream::getDouble(double* value) {
     if (exp & 1) {
       if (expNeg) {
         // check for underflow
-        if (v < FLT_MIN * pow10  && frac != 0) {
+        if (v < DBL_MIN * pow10  && frac != 0) {
           goto fail;
         }
         v /= pow10;
       } else {
         // check for overflow
-        if (v > FLT_MAX / pow10) {
+        if (v > DBL_MAX / pow10) {
           goto fail;
         }
         v *= pow10;