diff --git a/bin/plug_ins/Auto_reboot/cp_master b/bin/plug_ins/Auto_reboot/cp_master
index 8dd9e0e..3ad0742 100755
--- a/bin/plug_ins/Auto_reboot/cp_master
+++ b/bin/plug_ins/Auto_reboot/cp_master
@@ -6,6 +6,7 @@
 
 import os
 import sys
+import time
 
 save_dir_path = sys.path.pop(0)
 
@@ -34,7 +35,6 @@
 
 AUTO_REBOOT_DISABLE = "1"
 
-
 def validate_parms():
 
     r"""
@@ -67,6 +67,14 @@
 
     lib_file_path = init_robot_file_path("lib/utils.robot")
 
+    REDFISH_SUPPORT_TRANS_STATE = int(os.environ.get('REDFISH_SUPPORT_TRANS_STATE', 0))
+    if not REDFISH_SUPPORT_TRANS_STATE:
+        try:
+            from robot.libraries.BuiltIn import BuiltIn
+            REDFISH_SUPPORT_TRANS_STATE = int(BuiltIn().get_variable_value("${REDFISH_SUPPORT_TRANS_STATE}", default=0))
+        except:
+            pass
+
     enable_auto_reboot = 1 - AUTO_REBOOT_DISABLE
     print_var(enable_auto_reboot)
     keyword_string = "Set Auto Reboot Setting  ${%i}" % enable_auto_reboot
@@ -76,9 +84,14 @@
                                       REDFISH_SUPPORT_TRANS_STATE, keyword_string, lib_file_path, quiet,
                                       test_mode, debug, outputdir, output, log, report)
 
-    if not robot_cmd_fnc(cmd_buf):
-        print_error_report("Robot command execution failed.")
-        exit(1)
+    retry_count = 3
+    while not robot_cmd_fnc(cmd_buf):
+        retry_count -= 1
+        if retry_count == 0:
+            print_error_report("Robot command execution failed.")
+            exit(1)
+        time.sleep(30)
+    return
 
 
 main()