diff --git a/das-dn/hostadsbf/hostadsbf.cpp b/das-dn/hostadsbf/hostadsbf.cpp
index 6906374e..4e96aef1 100644
--- a/das-dn/hostadsbf/hostadsbf.cpp
+++ b/das-dn/hostadsbf/hostadsbf.cpp
@@ -999,6 +999,7 @@ BOOLEAN CHostADSBFProcess::OnTimer(void)
         if (!m_turbine->IsConnected())
         {
             vLog(LOG_DEBUG, "%s device not connected.\n", m_pidName.c_str());
+            m_bRouteAdded = FALSE;
             delete m_turbine;
             m_turbine = NULL;
             return TRUE;