diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 000000000..8acdfc7e9
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,14 @@
+#-*-mode:conf-*-
+# editorconfig file (see EditorConfig.org)
+
+root                        = true
+
+[*]
+end_of_line                 = lf
+insert_final_newline        = true
+charset                     = utf-8
+trim_trailing_whitespace    = true
+indent_style                = space
+indent_size                 = 4
+tab_width                   = 4
+max_line_length             = 100
diff --git a/Firmware/cardreader.cpp b/Firmware/cardreader.cpp
index ab4d3776b..3c01bf84b 100644
--- a/Firmware/cardreader.cpp
+++ b/Firmware/cardreader.cpp
@@ -137,8 +137,8 @@ void CardReader::lsDive(const char *prepend, SdFile parent, const char * const m
 						SERIAL_ECHOPGM("Access date: ");
 						MYSERIAL.println(p.lastAccessDate);
 						SERIAL_ECHOLNPGM("");*/
-						creationDate = p.creationDate;
-						creationTime = p.creationTime;
+						modificationDate = p.lastWriteDate;
+						modificationTime = p.lastWriteTime;
 						//writeDate = p.lastAccessDate;
 						if (match != NULL) {
 							if (strcasecmp(match, filename) == 0) return;
@@ -763,8 +763,8 @@ void CardReader::presort() {
 		#endif
 		#elif SDSORT_USES_STACK
 		char sortnames[fileCnt][LONG_FILENAME_LENGTH];
-		uint16_t creation_time[fileCnt];
-		uint16_t creation_date[fileCnt];
+		uint16_t modification_time[fileCnt];
+		uint16_t modification_date[fileCnt];
 		#endif
 
 		// Folder sorting needs 1 bit per entry for flags.
@@ -784,8 +784,8 @@ void CardReader::presort() {
 		// retaining only two filenames at a time. This is very
 		// slow but is safest and uses minimal RAM.
 		char name1[LONG_FILENAME_LENGTH + 1];
-		uint16_t creation_time_bckp;
-		uint16_t creation_date_bckp;
+		uint16_t modification_time_bckp;
+		uint16_t modification_date_bckp;
 
 		#endif
 		position = 0;
@@ -811,8 +811,8 @@ void CardReader::presort() {
 				#else
 				// Copy filenames into the static array
 				strcpy(sortnames[i], LONGEST_FILENAME);
-				creation_time[i] = creationTime;
-				creation_date[i] = creationDate;
+				modification_time[i] = modificationTime;
+				modification_date[i] = modificationDate;
 				#if SDSORT_CACHE_NAMES
 				strcpy(sortshort[i], filename);
 				#endif
@@ -837,12 +837,12 @@ void CardReader::presort() {
 			// Compare names from the array or just the two buffered names
 			#if SDSORT_USES_RAM
 			#define _SORT_CMP_NODIR() (strcasecmp(sortnames[o1], sortnames[o2]) > 0)
-			#define _SORT_CMP_TIME_NODIR() (((creation_date[o1] == creation_date[o2]) && (creation_time[o1] < creation_time[o2])) || \
-																	(creation_date[o1] < creation_date [o2]))
+			#define _SORT_CMP_TIME_NODIR() (((modification_date[o1] == modification_date[o2]) && (modification_time[o1] < modification_time[o2])) || \
+																	(modification_date[o1] < modification_date [o2]))
 			#else
 			#define _SORT_CMP_NODIR() (strcasecmp(name1, name2) > 0) //true if lowercase(name1) > lowercase(name2)
-			#define _SORT_CMP_TIME_NODIR() (((creation_date_bckp == creationDate) && (creation_time_bckp > creationTime)) || \
-																	(creation_date_bckp > creationDate))
+			#define _SORT_CMP_TIME_NODIR() (((modification_date_bckp == modificationDate) && (modification_time_bckp > modificationTime)) || \
+																	(modification_date_bckp > modificationDate))
 
 			#endif
 
@@ -893,8 +893,8 @@ void CardReader::presort() {
 					counter++;
 					getfilename_simple(positions[o1]);
 					strcpy(name1, LONGEST_FILENAME); // save (or getfilename below will trounce it)
-					creation_date_bckp = creationDate;
-					creation_time_bckp = creationTime;
+					modification_date_bckp = modificationDate;
+					modification_time_bckp = modificationTime;
 					#if HAS_FOLDER_SORTING
 					bool dir1 = filenameIsDir;
 					#endif
diff --git a/Firmware/cardreader.h b/Firmware/cardreader.h
index 26981ef0a..b7df8ff41 100644
--- a/Firmware/cardreader.h
+++ b/Firmware/cardreader.h
@@ -77,7 +77,7 @@ public:
   bool cardOK ;
   bool paused ;
   char filename[13];
-  uint16_t creationTime, creationDate;
+  uint16_t modificationTime, modificationDate;
   uint32_t cluster, position;
   char longFilename[LONG_FILENAME_LENGTH];
   bool filenameIsDir;
@@ -114,8 +114,8 @@ private:
     #endif
   #elif !SDSORT_USES_STACK
     char sortnames[SDSORT_LIMIT][FILENAME_LENGTH];
-    uint16_t creation_time[SDSORT_LIMIT];
-    uint16_t creation_date[SDSORT_LIMIT];
+    uint16_t modification_time[SDSORT_LIMIT];
+    uint16_t modification_date[SDSORT_LIMIT];
   #endif
 
   // Folder sorting uses an isDir array when caching items.
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index d08f536c1..b590555d6 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -3449,6 +3449,8 @@ void lcd_wait_for_cool_down() {
 	lcd_set_custom_characters_degree();
 	setAllTargetHotends(0);
 	setTargetBed(0);
+	int fanSpeedBckp = fanSpeed;
+	fanSpeed = 255;
 	while ((degHotend(0)>MAX_HOTEND_TEMP_CALIBRATION) || (degBed() > MAX_BED_TEMP_CALIBRATION)) {
 		lcd_display_message_fullscreen_P(_i("Waiting for nozzle and bed cooling"));////MSG_WAITING_TEMP c=20 r=3
 
@@ -3467,6 +3469,7 @@ void lcd_wait_for_cool_down() {
 		delay_keep_alive(1000);
 		serialecho_temperatures();
 	}
+	fanSpeed = fanSpeedBckp;
 	lcd_set_custom_characters_arrows();
 	lcd_update_enable(true);
 }