diff --git a/Firmware/LoRaSerial_Firmware/Commands.ino b/Firmware/LoRaSerial_Firmware/Commands.ino
index e50dde1a..7e549c7d 100644
--- a/Firmware/LoRaSerial_Firmware/Commands.ino
+++ b/Firmware/LoRaSerial_Firmware/Commands.ino
@@ -578,6 +578,25 @@ bool commandAT(const char * commandString)
         systemPrint("        lastModemStatus: ");
         systemPrint(lastModemStatus, HEX);
         systemPrintln();
+        systemPrint("        irqFlags: 0x");
+        systemPrint(irqFlags, HEX);
+        systemPrintln();
+        if (irqFlags & 0x80)
+          systemPrintln("            RX Timeout");
+        if (irqFlags & 0x40)
+          systemPrintln("            RX Done");
+        if (irqFlags & 0x20)
+          systemPrintln("            Payload CRC Error");
+        if (irqFlags & 0x10)
+          systemPrintln("            Valid Header");
+        if (irqFlags & 8)
+          systemPrintln("            TX Done");
+        if (irqFlags & 4)
+          systemPrintln("            CAD Done");
+        if (irqFlags & 2)
+          systemPrintln("            FHSS Change Channel");
+        if (irqFlags & 1)
+          systemPrintln("            CAD Detected");
         systemPrint("        receiveInProcess: ");
         systemPrintln(receiveInProcess() ? "True" : "False");
         outputSerialData(true);
diff --git a/Firmware/LoRaSerial_Firmware/LoRaSerial_Firmware.ino b/Firmware/LoRaSerial_Firmware/LoRaSerial_Firmware.ino
index 3cb31840..89a09406 100644
--- a/Firmware/LoRaSerial_Firmware/LoRaSerial_Firmware.ino
+++ b/Firmware/LoRaSerial_Firmware/LoRaSerial_Firmware.ino
@@ -385,6 +385,7 @@ uint8_t frameSentCount = 0; //Increases each time a frame is sent
 unsigned long lastPacketReceived = 0; //Controls link LED in broadcast mode
 unsigned long lastLinkBlink = 0; //Controls link LED in broadcast mode
 
+volatile uint16_t irqFlags; //IRQ Flags register value
 volatile bool transactionComplete = false; //Used in dio0ISR
 uint8_t sf6ExpectedSize = MAX_PACKET_SIZE; //Used during SF6 operation to reduce packet size when needed
 
diff --git a/Firmware/LoRaSerial_Firmware/Radio.ino b/Firmware/LoRaSerial_Firmware/Radio.ino
index 790fbefa..d0d5abc1 100644
--- a/Firmware/LoRaSerial_Firmware/Radio.ino
+++ b/Firmware/LoRaSerial_Firmware/Radio.ino
@@ -1662,6 +1662,9 @@ PacketType rcvDatagram()
   //Save the receive time
   rcvTimeMillis = millis();
 
+  //Get the IRQ flags
+  irqFlags = radio.getIRQFlags();
+
   //Get the received datagram
   framesReceived++;
   int state = radio.readData(incomingBuffer, MAX_PACKET_SIZE);
diff --git a/Firmware/LoRaSerial_Firmware/States.ino b/Firmware/LoRaSerial_Firmware/States.ino
index a90ec492..aed1816f 100644
--- a/Firmware/LoRaSerial_Firmware/States.ino
+++ b/Firmware/LoRaSerial_Firmware/States.ino
@@ -401,6 +401,7 @@ void updateRadioState()
         COMPUTE_TX_TIME();
         triggerEvent(TRIGGER_TX_DONE);
         transactionComplete = false; //Reset ISR flag
+        irqFlags = radio.getIRQFlags();
         startChannelTimerPending = true; //Starts at RX of SYNC_CLOCKS frame
         returnToReceiving();
         changeState(RADIO_P2P_WAIT_SYNC_CLOCKS);
@@ -529,6 +530,7 @@ void updateRadioState()
         COMPUTE_TX_TIME();
         triggerEvent(TRIGGER_TX_DONE);
         transactionComplete = false; //Reset ISR flag
+        irqFlags = radio.getIRQFlags();
 
         //Hop to the next channel
         hopChannel();
@@ -617,6 +619,7 @@ void updateRadioState()
       {
         transactionComplete = false; //Reset ISR flag
         COMPUTE_TX_TIME();
+        irqFlags = radio.getIRQFlags();
 
         setHeartbeatShort(); //We sent the last ack so be responsible for sending the next heartbeat
 
@@ -727,6 +730,7 @@ void updateRadioState()
           COMPUTE_TX_TIME();
         }
         triggerEvent(TRIGGER_TX_DONE);
+        irqFlags = radio.getIRQFlags();
 
         //Determine the next packet size for SF6
         if (ackTimer)
@@ -1267,6 +1271,7 @@ void updateRadioState()
       if (transactionComplete)
       {
         transactionComplete = false; //Reset ISR flag
+        irqFlags = radio.getIRQFlags();
         returnToReceiving();
         changeState(RADIO_DISCOVER_SCANNING);
       }
@@ -1447,6 +1452,7 @@ void updateRadioState()
       if (transactionComplete == true)
       {
         transactionComplete = false; //Reset ISR flag
+        irqFlags = radio.getIRQFlags();
         returnToReceiving();
         changeState(RADIO_MP_STANDBY);
       }
@@ -1498,6 +1504,7 @@ void updateRadioState()
 
         //Indicate that the receive is complete
         triggerEvent(TRIGGER_TRAINING_CLIENT_TX_FIND_PARTNER_DONE);
+        irqFlags = radio.getIRQFlags();
 
         //Start the receive operation
         returnToReceiving();
@@ -1592,6 +1599,7 @@ void updateRadioState()
       if (transactionComplete == true)
       {
         transactionComplete = false;
+        irqFlags = radio.getIRQFlags();
         endClientServerTraining(TRIGGER_TRAINING_CLIENT_TX_ACK_DONE);
       }
       break;
@@ -1712,6 +1720,7 @@ void updateRadioState()
 
         //Indicate that the receive is complete
         triggerEvent(TRIGGER_TRAINING_SERVER_TX_PARAMS_DONE);
+        irqFlags = radio.getIRQFlags();
 
         //Start the receive operation
         returnToReceiving();
@@ -1857,6 +1866,7 @@ void updateRadioState()
         //Indicate that the transmission is complete
         transactionComplete = false;
         triggerEvent(TRIGGER_TX_DONE);
+        irqFlags = radio.getIRQFlags();
 
         //Start the receive operation
         returnToReceiving();