diff --git a/Utils.cpp b/Utils.cpp
index 2e5c2827..be3831f1 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -177,7 +177,7 @@ void Utils::symbols(const std::string& title, const uint8_t* data, uint32_t leng
         microslotHeader += temp;
     }
 
-    ::Log(2U, "SYMBOLS", "MCR: % s\r\n", microslotHeader.c_str());
+    ::Log(2U, "SYMBOLS", "MCR: % s", microslotHeader.c_str());
 
     uint32_t bufLen = length;
     while (bufLen > 0U) {
@@ -207,7 +207,7 @@ void Utils::symbols(const std::string& title, const uint8_t* data, uint32_t leng
             symOffset += 9;
         }
 
-        ::Log(2U, "SYMBOLS", "%03u:  %s\r\n", count, output.c_str());
+        ::Log(2U, "SYMBOLS", "%03u:  %s", count, output.c_str());
 
         offset += 18U;
         count += 2U;
diff --git a/dmr/VoicePacket.cpp b/dmr/VoicePacket.cpp
index 22db188e..733bf82e 100644
--- a/dmr/VoicePacket.cpp
+++ b/dmr/VoicePacket.cpp
@@ -206,24 +206,23 @@ bool VoicePacket::process(uint8_t* data, uint32_t len)
 
             lc::FullLC fullLC;
             lc::PrivacyLC* lc = fullLC.decodePI(data + 2U);
-/*
-            if (lc == NULL)
-                return false;
-*/
+            if (lc == NULL) {
+                LogWarning(LOG_RF, "DMR Slot %u, DT_VOICE_PI_HEADER, bad LC received, replacing", m_slot->m_slotNo);
+                lc = new lc::PrivacyLC();
+                lc->setDstId(m_slot->m_rfLC->getDstId());
+            }
+
             m_slot->m_rfPrivacyLC = lc;
 
+            // Regenerate the LC data
+            fullLC.encodePI(*m_slot->m_rfPrivacyLC, data + 2U);
+
             // Regenerate the Slot Type
             slotType.encode(data + 2U);
 
             // Convert the Data Sync to be from the BS or MS as needed
             Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
 
-            // Regenerate the payload and the BPTC (196,96) FEC
-            edac::BPTC19696 bptc;
-            uint8_t payload[12U];
-            bptc.decode(data + 2U, payload);
-            bptc.encode(payload, data + 2U);
-
             data[0U] = TAG_DATA;
             data[1U] = 0x00U;
 
@@ -739,15 +738,17 @@ void VoicePacket::processNetwork(const data::Data& dmrData)
 
         lc::FullLC fullLC;
         lc::PrivacyLC* lc = fullLC.decodePI(data + 2U);
-/*
         if (lc == NULL) {
-            LogWarning(LOG_NET, "DMR Slot %u, DT_VOICE_PI_HEADER, bad LC received from the network, replacing", m_slot->m_slotNo);
+            LogWarning(LOG_NET, "DMR Slot %u, DT_VOICE_PI_HEADER, bad LC received, replacing", m_slot->m_slotNo);
             lc = new lc::PrivacyLC();
             lc->setDstId(dmrData.getDstId());
         }
-*/
+
         m_slot->m_netPrivacyLC = lc;
 
+        // Regenerate the LC data
+        fullLC.encodePI(*m_slot->m_netPrivacyLC, data + 2U);
+
         // Regenerate the Slot Type
         SlotType slotType;
         slotType.setColorCode(m_slot->m_colorCode);
@@ -757,12 +758,6 @@ void VoicePacket::processNetwork(const data::Data& dmrData)
         // Convert the Data Sync to be from the BS or MS as needed
         Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
 
-        // Regenerate the payload and the BPTC (196,96) FEC
-        edac::BPTC19696 bptc;
-        uint8_t payload[12U];
-        bptc.decode(data + 2U, payload);
-        bptc.encode(payload, data + 2U);
-
         data[0U] = TAG_DATA;
         data[1U] = 0x00U;
 
diff --git a/dmr/lc/FullLC.cpp b/dmr/lc/FullLC.cpp
index d2f45d4a..0d91ee8f 100644
--- a/dmr/lc/FullLC.cpp
+++ b/dmr/lc/FullLC.cpp
@@ -155,9 +155,19 @@ PrivacyLC* FullLC::decodePI(const uint8_t* data)
     uint8_t lcData[DMR_LC_HEADER_LENGTH_BYTES];
     m_bptc.decode(data, lcData);
 
-    // check CRC-CCITT 16,2
-//    if (!edac::CRC::checkCCITT162(lcData, DMR_LC_HEADER_LENGTH_BYTES))
-//        return NULL;
+    // make sure the CRC-CCITT 16 was actually included (the network tends to zero the CRC)
+    if (lcData[10U] != 0x00U && lcData[11U] != 0x00U) {
+        // validate the CRC-CCITT 16
+        lcData[10U] ^= PI_HEADER_CRC_MASK[0U];
+        lcData[11U] ^= PI_HEADER_CRC_MASK[1U];
+
+        if (!edac::CRC::checkCCITT162(lcData, DMR_LC_HEADER_LENGTH_BYTES))
+            return NULL;
+
+        // restore the checksum
+        lcData[10U] ^= PI_HEADER_CRC_MASK[0U];
+        lcData[11U] ^= PI_HEADER_CRC_MASK[1U];
+    }
 
     return new PrivacyLC(lcData);
 }
@@ -175,9 +185,15 @@ void FullLC::encodePI(const PrivacyLC& lc, uint8_t* data)
     uint8_t lcData[DMR_LC_HEADER_LENGTH_BYTES];
     lc.getData(lcData);
 
-    // encode CRC-CCITT 16,2
-//    uint8_t parity[2U];
-//    edac::CRC::addCCITT162(lcData, 9U);
+    // compute CRC-CCITT 16
+    lcData[10U] ^= PI_HEADER_CRC_MASK[0U];
+    lcData[11U] ^= PI_HEADER_CRC_MASK[1U];
+
+    edac::CRC::addCCITT162(lcData, DMR_LC_HEADER_LENGTH_BYTES);
+
+    // restore the checksum
+    lcData[10U] ^= PI_HEADER_CRC_MASK[0U];
+    lcData[11U] ^= PI_HEADER_CRC_MASK[1U];
 
     // encode BPTC (196,96) FEC
     m_bptc.encode(lcData, data);
diff --git a/dmr/lc/PrivacyLC.cpp b/dmr/lc/PrivacyLC.cpp
index d328d159..4e4d8bb9 100644
--- a/dmr/lc/PrivacyLC.cpp
+++ b/dmr/lc/PrivacyLC.cpp
@@ -127,7 +127,7 @@ PrivacyLC::PrivacyLC() :
     m_kId(0U),
     m_mi(NULL)
 {
-    /* stub */
+    m_mi = new uint8_t[DMR_MI_LENGTH_BYTES];
 }
 
 /// <summary>
@@ -135,7 +135,7 @@ PrivacyLC::PrivacyLC() :
 /// </summary>
 PrivacyLC::~PrivacyLC()
 {
-    /* stub */
+    delete m_mi;
 }
 
 /// <summary>