diff --git a/src/Log.cpp b/src/Log.cpp
index 5061d457..33fdc6da 100644
--- a/src/Log.cpp
+++ b/src/Log.cpp
@@ -123,6 +123,9 @@ static bool LogOpen()
 /// <returns>True, if log file is opened, otherwise false.
 static bool ActivityLogOpen()
 {
+    if (m_fileLevel == 0U)
+        return true;
+
     time_t now;
     ::time(&now);
 
@@ -237,15 +240,18 @@ void ActivityLog(const char *mode, const bool sourceRf, const char* msg, ...)
     if (!ret)
         return;
 
-    ::fprintf(m_actFpLog, "%s\n", buffer);
-    ::fflush(m_actFpLog);
-
     if (m_network != nullptr) {
         m_network->writeActLog(buffer);
     }
 
+    if (m_fileLevel == 0U)
+        return;
+
+    ::fprintf(m_actFpLog, "%s\n", buffer);
+    ::fflush(m_actFpLog);
+
     if (2U >= m_fileLevel && m_fileLevel != 0U) {
-        bool ret = ::LogOpen();
+        bool ret = ::ActivityLogOpen();
         if (!ret)
             return;
 
diff --git a/src/p25/packet/Voice.cpp b/src/p25/packet/Voice.cpp
index ad7d7ca1..58c1280e 100644
--- a/src/p25/packet/Voice.cpp
+++ b/src/p25/packet/Voice.cpp
@@ -1351,28 +1351,31 @@ void Voice::writeNet_LDU1()
             if (!m_p25->m_control->writeRF_TSDU_Grant(srcId, dstId, serviceOptions, group, true)) {
                 LogError(LOG_NET, P25_HDU_STR " call failure, network call not granted, dstId = %u", dstId);
 
-                if (m_p25->m_network != nullptr)
-                    m_p25->m_network->resetP25();
+                if ((!m_p25->m_networkWatchdog.isRunning() || m_p25->m_networkWatchdog.hasExpired()) &&
+                    m_p25->m_netLastDstId != 0U) {
+                    if (m_p25->m_network != nullptr)
+                        m_p25->m_network->resetP25();
 
-                ::memset(m_netLDU1, 0x00U, 9U * 25U);
-                ::memset(m_netLDU2, 0x00U, 9U * 25U);
+                    ::memset(m_netLDU1, 0x00U, 9U * 25U);
+                    ::memset(m_netLDU2, 0x00U, 9U * 25U);
 
-                m_p25->m_netTimeout.stop();
-                m_p25->m_networkWatchdog.stop();
+                    m_p25->m_netTimeout.stop();
+                    m_p25->m_networkWatchdog.stop();
 
-                m_netLC = lc::LC();
-                m_netLastLDU1 = lc::LC();
-                m_netLastFrameType = P25_FT_DATA_UNIT;
+                    m_netLC = lc::LC();
+                    m_netLastLDU1 = lc::LC();
+                    m_netLastFrameType = P25_FT_DATA_UNIT;
 
-                m_p25->m_netState = RS_NET_IDLE;
-                m_p25->m_netLastDstId = 0U;
-                m_p25->m_netLastSrcId = 0U;
+                    m_p25->m_netState = RS_NET_IDLE;
+                    m_p25->m_netLastDstId = 0U;
+                    m_p25->m_netLastSrcId = 0U;
 
-                if (m_p25->m_rfState == RS_RF_REJECTED) {
-                    m_p25->m_rfState = RS_RF_LISTENING;
-                }
+                    if (m_p25->m_rfState == RS_RF_REJECTED) {
+                        m_p25->m_rfState = RS_RF_LISTENING;
+                    }
 
-                return;
+                    return;
+                }
             }
 
             m_p25->writeRF_Preamble(0, true);