Index: dialin/dg/calibration_record.py
===================================================================
diff -u -r4ae44d3a14162f866419d28db99864f790e3512e -r71384b6770715e17267915d6694d6c84a6efbf14
--- dialin/dg/calibration_record.py	(.../calibration_record.py)	(revision 4ae44d3a14162f866419d28db99864f790e3512e)
+++ dialin/dg/calibration_record.py	(.../calibration_record.py)	(revision 71384b6770715e17267915d6694d6c84a6efbf14)
@@ -239,7 +239,7 @@
         """
         self.logger.debug("Received a complete dg calibration record.")
 
-    def cmd_set_dg_calibration_excel_to_fw(self, report_address: str):
+    def cmd_set_dg_calibration_excel_to_fw(self, report_address: str) -> bool:
         """
         Handles setting the calibration data that is in an excel report to the firmware.
 
@@ -259,7 +259,8 @@
         self._utilities.write_excel_record_to_fw_record(self.dg_calibration_record, report_address,
                                                         self._utilities.CAL_RECORD_TAB_NAME)
 
-        self.cmd_set_dg_calibration_record(self.dg_calibration_record)
+        ret = self.cmd_set_dg_calibration_record(self.dg_calibration_record)
+        return ret
 
     def cmd_set_dg_calibration_record(self, previous_record: OrderedDict) -> bool:
         """
@@ -288,16 +289,17 @@
                                                   payload=payload)
 
             received_message = self.can_interface.send(message)
-            transfer_status = received_message['message'][6]
 
             # If there is no content...
             if received_message is None:
-                self.logger.debug("Timeout!!!!")
-                return False
+                self.logger.warning("DG ACK not received!")
+                continue
             elif transfer_status == 0:
                 self.logger.debug("Sending DG calibration record failed")
                 return False
 
+            transfer_status = received_message['message'][6]
+
         if transfer_status == 1:
             self.logger.debug("Finished sending DG calibration record.")
             return True
Index: dialin/dg/service_record.py
===================================================================
diff -u -r4ae44d3a14162f866419d28db99864f790e3512e -r71384b6770715e17267915d6694d6c84a6efbf14
--- dialin/dg/service_record.py	(.../service_record.py)	(revision 4ae44d3a14162f866419d28db99864f790e3512e)
+++ dialin/dg/service_record.py	(.../service_record.py)	(revision 71384b6770715e17267915d6694d6c84a6efbf14)
@@ -206,6 +206,7 @@
         @param dg_service_record: (OrderedDict) the dg service record to be sent
         @return: True upon success, False otherwise
         """
+        transfer_status = 1
         record_packets = self._utilities.prepare_record_to_send_to_fw(dg_service_record)
 
         self.logger.debug('Setting DG service record')
@@ -227,12 +228,18 @@
 
             # If there is no content...
             if received_message is None:
-                self.logger.debug("Timeout!!!!")
+                self.logger.warning("DG ACK not received!")
+                continue
+            elif transfer_status == 0:
+                self.logger.debug("Sending DG service record failed")
                 return False
 
-        self.logger.debug("Finished sending DG service record.")
-        return True
+            transfer_status = received_message['message'][6]
 
+        if transfer_status == 1:
+            self.logger.debug("Finished sending DG service record.")
+            return True
+
     def _prepare_dg_service_record(self):
         """
         Handles assembling the sub dictionaries of each group to make a blank dg service record.
@@ -287,7 +294,7 @@
 
         return service_records, groups_byte_size
 
-    def cmd_set_dg_service_record_excel_to_fw(self, report_address: str):
+    def cmd_set_dg_service_record_excel_to_fw(self, report_address: str) -> bool:
         """
         Handles setting the service record data that is in an excel report to the firmware.
 
@@ -306,7 +313,8 @@
         self._utilities.write_excel_record_to_fw_record(self.dg_service_record, report_address,
                                                         self._utilities.SERVICE_RECORD_TAB_NAME)
 
-        self.cmd_set_dg_service_record(self.dg_service_record)
+        ret = self.cmd_set_dg_service_record(self.dg_service_record)
+        return ret
 
     def cmd_get_dg_service_record(self, report_address: str = None):
         """
Index: dialin/dg/system_record.py
===================================================================
diff -u -r4ae44d3a14162f866419d28db99864f790e3512e -r71384b6770715e17267915d6694d6c84a6efbf14
--- dialin/dg/system_record.py	(.../system_record.py)	(revision 4ae44d3a14162f866419d28db99864f790e3512e)
+++ dialin/dg/system_record.py	(.../system_record.py)	(revision 71384b6770715e17267915d6694d6c84a6efbf14)
@@ -237,7 +237,7 @@
         """
         self.logger.debug("Received a complete dg system record.")
 
-    def cmd_set_dg_system_record_excel_to_fw(self, report_address: str):
+    def cmd_set_dg_system_record_excel_to_fw(self, report_address: str) -> bool:
         """
         Handles setting the system data that is in an excel report to the firmware.
 
@@ -257,7 +257,8 @@
         self._utilities.write_excel_record_to_fw_record(self.dg_system_record, report_address,
                                                         self._utilities.SYSTEM_RECORD_TAB_NAME)
 
-        self.cmd_set_dg_system_record(self.dg_system_record)
+        ret =self.cmd_set_dg_system_record(self.dg_system_record)
+        return ret
 
     def cmd_set_dg_system_record(self, dg_system_record: OrderedDict) -> bool:
         """
@@ -266,6 +267,7 @@
         @param dg_system_record: (OrderedDict) the dg system record to be sent
         @return: True upon success, False otherwise
         """
+        transfer_status = 1
         record_packets = self._utilities.prepare_record_to_send_to_fw(dg_system_record)
 
         self.logger.debug('Setting DG system record')
@@ -287,12 +289,18 @@
 
             # If there is no content...
             if received_message is None:
-                self.logger.debug("Timeout!!!!")
+                self.logger.warning("DG ACK not received!")
+                continue
+            elif transfer_status == 0:
+                self.logger.debug("Sending DG system record failed")
                 return False
 
-        self.logger.debug("Finished sending DG system record.")
-        return True
+            transfer_status = received_message['message'][6]
 
+        if transfer_status == 1:
+            self.logger.debug("Finished sending DG system record.")
+            return True
+
     def _prepare_dg_system_record(self):
         """
         Handles assembling the sub dictionaries of each group to make the main DG system record.
Index: dialin/dg/usage_info_record.py
===================================================================
diff -u -r4ae44d3a14162f866419d28db99864f790e3512e -r71384b6770715e17267915d6694d6c84a6efbf14
--- dialin/dg/usage_info_record.py	(.../usage_info_record.py)	(revision 4ae44d3a14162f866419d28db99864f790e3512e)
+++ dialin/dg/usage_info_record.py	(.../usage_info_record.py)	(revision 71384b6770715e17267915d6694d6c84a6efbf14)
@@ -194,6 +194,7 @@
 
         @return: True upon success, False otherwise
         """
+        transfer_status = 1
         record_packets = self._utilities.prepare_record_to_send_to_fw(previous_record)
 
         self.logger.debug('Setting DG usage information record')
@@ -215,12 +216,18 @@
 
             # If there is no content...
             if received_message is None:
-                self.logger.debug("Timeout!!!!")
+                self.logger.warning("DG ACK not received!")
+                continue
+            elif transfer_status == 0:
+                self.logger.debug("Sending DG usage info record failed")
                 return False
 
-        self.logger.debug("Finished sending DG usage information record.")
-        return True
+            transfer_status = received_message['message'][6]
 
+        if transfer_status == 1:
+            self.logger.debug("Finished sending DG usage info record.")
+            return True
+
     def _prepare_dg_usage_info_record(self) -> OrderedDict:
         """
         Handles assembling the sub dictionaries of eDG usage information.
@@ -321,7 +328,7 @@
 
         return status
 
-    def cmd_set_dg_usage_info_excel_to_fw(self, report_address: str):
+    def cmd_set_dg_usage_info_excel_to_fw(self, report_address: str) -> bool:
         """
         Handles setting the usage info data that is in an excel report to the firmware.
 
@@ -340,4 +347,5 @@
         self._utilities.write_excel_record_to_fw_record(self.dg_usage_info_record, report_address,
                                                         self._utilities.USAGE_INFO_RECORD_TAB_NAME)
 
-        self._cmd_set_dg_usage_info_record(self.dg_usage_info_record)
+        ret = self._cmd_set_dg_usage_info_record(self.dg_usage_info_record)
+        return ret