diff --git a/implementation/routing/src/routing_manager_impl.cpp b/implementation/routing/src/routing_manager_impl.cpp
index 9d45c656a..f4ba96b8d 100644
--- a/implementation/routing/src/routing_manager_impl.cpp
+++ b/implementation/routing/src/routing_manager_impl.cpp
@@ -2698,6 +2698,8 @@ void routing_manager_impl::update_routing_info(std::chrono::milliseconds _elapse
         for (const auto &i : s.second) {
             if (discovery_) {
                 discovery_->unsubscribe_all(s.first, i);
+                // go to Initial Wait Phase
+                discovery_->reset_request_sent_counter(s.first, i);
             }
             del_routing_info(s.first, i, true, true);
             VSOMEIP_INFO << "update_routing_info: elapsed=" << _elapsed.count()
diff --git a/implementation/service_discovery/include/service_discovery.hpp b/implementation/service_discovery/include/service_discovery.hpp
index 34a33f277..179533bcc 100644
--- a/implementation/service_discovery/include/service_discovery.hpp
+++ b/implementation/service_discovery/include/service_discovery.hpp
@@ -45,6 +45,7 @@ class service_discovery {
             eventgroup_t _eventgroup, client_t _client) = 0;
     virtual void unsubscribe_all(service_t _service, instance_t _instance) = 0;
     virtual void unsubscribe_all_on_suspend() = 0;
+    virtual void reset_request_sent_counter(service_t _service, instance_t _instance) = 0;
 
     virtual bool send(bool _is_announcing) = 0;
 
diff --git a/implementation/service_discovery/include/service_discovery_impl.hpp b/implementation/service_discovery/include/service_discovery_impl.hpp
index d07fcb1f7..1d70fb38a 100644
--- a/implementation/service_discovery/include/service_discovery_impl.hpp
+++ b/implementation/service_discovery/include/service_discovery_impl.hpp
@@ -82,6 +82,7 @@ class service_discovery_impl: public service_discovery,
     void unsubscribe_all(service_t _service, instance_t _instance);
     void unsubscribe_all_on_suspend();
     void remove_subscriptions(service_t _service, instance_t _instance);
+    void reset_request_sent_counter(service_t _service, instance_t _instance);
 
     bool send(bool _is_announcing);
 
diff --git a/implementation/service_discovery/src/service_discovery_impl.cpp b/implementation/service_discovery/src/service_discovery_impl.cpp
index 768384b21..4b8309413 100644
--- a/implementation/service_discovery/src/service_discovery_impl.cpp
+++ b/implementation/service_discovery/src/service_discovery_impl.cpp
@@ -240,6 +240,18 @@ service_discovery_impl::release_service(
     }
 }
 
+void
+service_discovery_impl::reset_request_sent_counter(service_t _service, instance_t _instance) {
+    std::lock_guard<std::mutex> its_lock(requested_mutex_);
+    auto find_service = requested_.find(_service);
+    if (find_service != requested_.end()) {
+        auto find_instance = find_service->second.find(_instance);
+        if (find_instance != find_service->second.end()) {
+            find_instance->second->set_sent_counter(0);
+        }
+    }
+}
+
 void
 service_discovery_impl::update_request(service_t _service, instance_t _instance) {
     std::lock_guard<std::mutex> its_lock(requested_mutex_);