diff --git a/src/dmr/Slot.cpp b/src/dmr/Slot.cpp
index 3475ca4b..d0bd20f2 100644
--- a/src/dmr/Slot.cpp
+++ b/src/dmr/Slot.cpp
@@ -498,6 +498,11 @@ void Slot::clock()
                 LogMessage(LOG_RF, "Slot %u, talkgroup hang has expired, lastDstId = %u", m_slotNo, m_rfLastDstId);
             }
             m_rfLastDstId = 0U;
+
+            // reset permitted ID and clear permission state
+            if (!m_authoritative && m_permittedDstId != 0U) {
+                m_permittedDstId = 0U;
+            }
         }
     }
 
diff --git a/src/nxdn/Control.cpp b/src/nxdn/Control.cpp
index e8294a26..2174652e 100644
--- a/src/nxdn/Control.cpp
+++ b/src/nxdn/Control.cpp
@@ -550,6 +550,11 @@ void Control::clock(uint32_t ms)
                 LogMessage(LOG_RF, "talkgroup hang has expired, lastDstId = %u", m_rfLastDstId);
             }
             m_rfLastDstId = 0U;
+
+            // reset permitted ID and clear permission state
+            if (!m_authoritative && m_permittedDstId != 0U) {
+                m_permittedDstId = 0U;
+            }
         }
     }
 
diff --git a/src/p25/Control.cpp b/src/p25/Control.cpp
index 1c73436d..9328801e 100644
--- a/src/p25/Control.cpp
+++ b/src/p25/Control.cpp
@@ -701,6 +701,11 @@ void Control::clock(uint32_t ms)
                 LogMessage(LOG_RF, "talkgroup hang has expired, lastDstId = %u", m_rfLastDstId);
             }
             m_rfLastDstId = 0U;
+
+            // reset permitted ID and clear permission state
+            if (!m_authoritative && m_permittedDstId != 0U) {
+                m_permittedDstId = 0U;
+            }
         }
     }