diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10f08ac8f..1ac063150 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -44,6 +44,7 @@ All notable changes to this project will be documented in this file.
 - Exe export mode can be selected in in Save EXE dialog (select filetype) - wrapper or projectors
 - Optimized (faster) context menu for large SWF trees
 - Optimized (faster) deleting items for large SWF trees
+- AS debugger - DontDelete variable flag (0x2)
 
 ### Fixed
 - Debugger - getting children of top level variables
@@ -92,6 +93,7 @@ All notable changes to this project will be documented in this file.
 - [#2226] Incorrect decompilation of continue statements in some cases
 - AS3 Embedded assets export - assets.swf not working, incorrect binary data extension for swfs
 - Duplicate pack path message on compound scripts
+- AS1/2 debugger not getting variable details properly
 
 ### Changed
 - [#2185] MochiCrypt no longer offered for auto decrypt, user needs to choose variant from "Use unpacker" menu
diff --git a/lib/flashdebugger.jar b/lib/flashdebugger.jar
index 05e7145bd..20b39957b 100644
Binary files a/lib/flashdebugger.jar and b/lib/flashdebugger.jar differ
diff --git a/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java b/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java
index 623249c5d..6e822f91b 100644
--- a/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java
+++ b/src/com/jpexs/decompiler/flash/gui/abc/ABCPanel.java
@@ -364,7 +364,9 @@ public class ABCPanel extends JPanel implements ItemListener, SearchListener<Scr
 
             boolean useGetter = (var.flags & VariableFlags.IS_CONST) == 0;
 
-            if (parentObjectId == 0 && objectId != 0L) {
+            boolean isAS3 = (Main.getMainFrame().getPanel().getCurrentSwf().isAS3());
+            
+            if (parentObjectId == 0 && objectId != 0L && isAS3) {
                 igv = Main.getDebugHandler().getVariable(objectId, "", true, useGetter);
             } else {
                 igv = Main.getDebugHandler().getVariable(parentObjectId, var.name, true, useGetter);
@@ -578,7 +580,6 @@ public class ABCPanel extends JPanel implements ItemListener, SearchListener<Scr
         private String flagsToString(int flags) {
 
             Integer[] unknownFlags = new Integer[]{
-                2,
                 8,
                 16,
                 64,
@@ -597,6 +598,11 @@ public class ABCPanel extends JPanel implements ItemListener, SearchListener<Scr
             if ((flags & VariableFlags.DONT_ENUMERATE) > 0) {
                 flagsStr.add("dontEnumerate");
             }
+            
+            if ((flags & VariableFlags.DONT_DELETE) > 0) {
+                flagsStr.add("dontDelete");
+            }
+            
             for (Integer f : unknownFlags) {
                 if ((flags & f) > 0) {
                     flagsStr.add("unk" + f);