diff --git a/cocotbext/eth/gmii.py b/cocotbext/eth/gmii.py
index 0b83338..03983eb 100644
--- a/cocotbext/eth/gmii.py
+++ b/cocotbext/eth/gmii.py
@@ -222,6 +222,9 @@ class GmiiSource(Reset):
             if self.er is not None:
                 self.er <= 0
             self.dv <= 0
+
+            if self.queue.empty():
+                self.idle_event.set()
         else:
             self.log.info("Reset de-asserted")
             if self._run_cr is None:
diff --git a/cocotbext/eth/mii.py b/cocotbext/eth/mii.py
index 6467e21..64088a4 100644
--- a/cocotbext/eth/mii.py
+++ b/cocotbext/eth/mii.py
@@ -123,6 +123,9 @@ class MiiSource(Reset):
             if self.er is not None:
                 self.er <= 0
             self.dv <= 0
+
+            if self.queue.empty():
+                self.idle_event.set()
         else:
             self.log.info("Reset de-asserted")
             if self._run_cr is None:
diff --git a/cocotbext/eth/rgmii.py b/cocotbext/eth/rgmii.py
index 807e51f..a40e476 100644
--- a/cocotbext/eth/rgmii.py
+++ b/cocotbext/eth/rgmii.py
@@ -121,6 +121,9 @@ class RgmiiSource(Reset):
             self.active = False
             self.data <= 0
             self.ctrl <= 0
+
+            if self.queue.empty():
+                self.idle_event.set()
         else:
             self.log.info("Reset de-asserted")
             if self._run_cr is None:
diff --git a/cocotbext/eth/xgmii.py b/cocotbext/eth/xgmii.py
index 8293c8d..bc19293 100644
--- a/cocotbext/eth/xgmii.py
+++ b/cocotbext/eth/xgmii.py
@@ -226,6 +226,9 @@ class XgmiiSource(Reset):
             self.active = False
             self.data <= 0
             self.ctrl <= 0
+
+            if self.queue.empty():
+                self.idle_event.set()
         else:
             self.log.info("Reset de-asserted")
             if self._run_cr is None: