From 227aac34a29180d1049e6f2d1644aaa7c7ca9544 Mon Sep 17 00:00:00 2001
From: InsanityAutomation <d.menzel@insanityautomation.com>
Date: Thu, 22 Apr 2021 16:49:31 -0400
Subject: [PATCH] Update Creality_DWIN.cpp

---
 Marlin/src/lcd/extui/lib/Creality/Creality_DWIN.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Marlin/src/lcd/extui/lib/Creality/Creality_DWIN.cpp b/Marlin/src/lcd/extui/lib/Creality/Creality_DWIN.cpp
index ec115abab2..c0d6560244 100644
--- a/Marlin/src/lcd/extui/lib/Creality/Creality_DWIN.cpp
+++ b/Marlin/src/lcd/extui/lib/Creality/Creality_DWIN.cpp
@@ -364,6 +364,11 @@ void onIdle()
     rtscheck.RTS_SndData(currPage, FilesCurentPage);
     rtscheck.RTS_SndData(maxPages, FilesMaxPage);
   }
+  else
+  {
+    rtscheck.RTS_SndData(0, FilesCurentPage);
+    rtscheck.RTS_SndData(0, FilesMaxPage);
+  }
 
   void yield();
 	if (rtscheck.RTS_RecData() > 0)
@@ -1548,8 +1553,8 @@ SERIAL_ECHOLNPGM_P(PSTR("BeginSwitch"));
         if(filenavigator.currentindex == 0 && filenavigator.folderdepth > 0 && (fileIndex + recordcount) == 0) {
           filenavigator.upDIR();
           SERIAL_ECHOLNPGM_P(PSTR("GoUpDir"));
-          fileIndex = 0;
           filenavigator.getFiles(0);
+          fileIndex = 0;
           return;
         }
 
@@ -1566,9 +1571,9 @@ SERIAL_ECHOLNPGM_P(PSTR("BeginSwitch"));
 
         if(filenavigator.getIndexisDir(fileIndex + recordcount)) {
           SERIAL_ECHOLNPAIR("Is Dir ", (fileIndex + recordcount));
-          fileIndex = 0;
           filenavigator.changeDIR((char *)filenavigator.getIndexName(fileIndex + recordcount));
           filenavigator.getFiles(0);
+          fileIndex = 0;
           return;
         }
         else{