diff --git a/src/control.cpp b/src/control.cpp
index e809e037a..2eb8cc147 100644
--- a/src/control.cpp
+++ b/src/control.cpp
@@ -206,7 +206,7 @@ static int process_msg(struct control_state *s, int client_fd, char *message)
                         msg->media_type = TX_MEDIA_VIDEO;
                         strncpy(msg->fec, fec + 6, sizeof(msg->fec) - 1);
                 } else {
-                        resp = new_response(RESPONSE_NOT_FOUND, NULL);
+                        resp = new_response(RESPONSE_NOT_FOUND, strdup("unknown media type"));
                 }
 
                 if(!resp) {
diff --git a/src/hd-rum-translator/hd-rum-recompress.cpp b/src/hd-rum-translator/hd-rum-recompress.cpp
index aefeb54c9..1eeea20ca 100644
--- a/src/hd-rum-translator/hd-rum-recompress.cpp
+++ b/src/hd-rum-translator/hd-rum-recompress.cpp
@@ -55,6 +55,7 @@ static void *worker(void *arg)
         struct state_recompress *s = (struct state_recompress *) arg;
         struct timeval t0, t;
         int frames = 0;
+        struct module sender_mod;
 
         int ret = compress_init(s->parent, s->required_compress, &s->compress);
         if(ret != 0) {
@@ -64,6 +65,10 @@ static void *worker(void *arg)
                 return NULL;
         }
 
+        module_init_default(&sender_mod);
+        sender_mod.cls = MODULE_CLASS_SENDER;
+        module_register(&sender_mod, s->parent);
+
         pthread_mutex_unlock(&s->lock);
 
         gettimeofday(&t0, NULL);
@@ -82,6 +87,13 @@ static void *worker(void *arg)
                 }
                 pthread_mutex_unlock(&s->lock);
 
+                struct message *msg;
+                while((msg = check_message(&sender_mod))) {
+                        struct msg_change_receiver_address *data = (struct msg_change_receiver_address *) msg;
+                        rtp_change_dest(s->network_device,
+                                        data->receiver);
+                        free_message(msg);
+                }
 
                 struct video_frame *tx_frame =
                         compress_frame((struct compress_state *) s->compress,
@@ -117,6 +129,8 @@ static void *worker(void *arg)
                 s->compress = NULL;
         }
 
+        module_done(&sender_mod);
+
         return NULL;
 }
 
diff --git a/src/hd-rum-translator/hd-rum-translator.c b/src/hd-rum-translator/hd-rum-translator.c
index 2a7313862..a6515204f 100644
--- a/src/hd-rum-translator/hd-rum-translator.c
+++ b/src/hd-rum-translator/hd-rum-translator.c
@@ -20,6 +20,8 @@
 #include "hd-rum-translator/hd-rum-recompress.h"
 #include "hd-rum-translator/hd-rum-decompress.h"
 #include "module.h"
+#include "stats.h"
+#include "tv.h"
 
 #define EXIT_FAIL_USAGE 1
 #define EXIT_INIT_PORT 3
@@ -509,11 +511,19 @@ int main(int argc, char **argv)
         return 2;
     }
 
+    struct stats *stat_received = stats_new_statistics(
+            control_state,
+            "received");
+    uint64_t received_data = 0;
+    struct timeval t0, t;
+    gettimeofday(&t0, NULL);
+
     /* main loop */
     while (!should_exit) {
         while (state.qtail->next != state.qhead
                && (state.qtail->size = read(sock_in, state.qtail->buf, SIZE)) > 0
                && !should_exit) {
+            received_data += state.qtail->size;
 
             state.qtail = state.qtail->next;
 
@@ -521,6 +531,12 @@ int main(int argc, char **argv)
             state.qempty = 0;
             pthread_cond_signal(&state.qempty_cond);
             pthread_mutex_unlock(&state.qempty_mtx);
+
+            gettimeofday(&t, NULL);
+            if(tv_diff(t, t0) > 1.0) {
+                stats_update_int(stat_received, received_data);
+                t0 = t;
+            }
         }
 
         if (state.qtail->size <= 0)
@@ -547,6 +563,7 @@ int main(int argc, char **argv)
     pthread_cond_signal(&state.qempty_cond);
     pthread_mutex_unlock(&state.qempty_mtx);
 
+    stats_destroy(stat_received);
     control_done(control_state);
 
     pthread_join(thread, NULL);
diff --git a/src/messaging.cpp b/src/messaging.cpp
index 1670c3227..0374d89a0 100644
--- a/src/messaging.cpp
+++ b/src/messaging.cpp
@@ -20,6 +20,8 @@ struct response *send_message(struct module *root, const char *const_path, struc
          */
 
         if(receiver == NULL) {
+                fprintf(stderr, "%s not found:\n", const_path);
+                dump_tree(root, 0);
                 snprintf(buf, sizeof(buf), "(path: %s)", const_path);
                 return new_response(RESPONSE_NOT_FOUND, strdup(buf));
         }
@@ -42,11 +44,12 @@ struct response *send_message(struct module *root, const char *const_path, struc
 
 struct response *send_message_to_receiver(struct module *receiver, struct message *msg)
 {
+        lock_guard guard(receiver->lock);
         if(receiver->msg_callback) {
-                lock_guard guard(receiver->lock);
                 return receiver->msg_callback(receiver, msg);
         } else {
-                return new_response(RESPONSE_NOT_IMPL, NULL);
+                simple_linked_list_append(receiver->msg_queue, msg);
+                return new_response(RESPONSE_ACCEPTED, NULL);
         }
 }
 
@@ -114,3 +117,16 @@ const char *response_status_to_text(int status)
         return NULL;
 }
 
+struct message *check_message(struct module *mod)
+{
+        struct message *ret;
+
+        lock_guard guard(mod->lock);
+
+        if(simple_linked_list_size(mod->msg_queue) > 0) {
+                return (struct message *) simple_linked_list_pop(mod->msg_queue);
+        } else {
+                return NULL;
+        }
+}
+
diff --git a/src/messaging.h b/src/messaging.h
index 076801139..d7733cecd 100644
--- a/src/messaging.h
+++ b/src/messaging.h
@@ -77,6 +77,7 @@ struct message *new_message(size_t length);
 void free_message(struct message *m);
 const char *response_status_to_text(int status);
 
+struct message *check_message(struct module *);
 
 #ifdef __cplusplus
 }
diff --git a/src/module.c b/src/module.c
index 283cc18b3..eec393edd 100644
--- a/src/module.c
+++ b/src/module.c
@@ -120,7 +120,7 @@ const char *module_class_name_pairs[] = {
         [MODULE_CLASS_ROOT] = "root",
         [MODULE_CLASS_PORT] = "port",
         [MODULE_CLASS_COMPRESS] = "compress",
-        [MODULE_CLASS_DATA] = "compress",
+        [MODULE_CLASS_DATA] = "data",
         [MODULE_CLASS_SENDER] = "sender",
         [MODULE_CLASS_TX] = "transmit",
         [MODULE_CLASS_AUDIO] = "audio",
@@ -213,6 +213,17 @@ struct module *get_module(struct module *root, const char *const_path)
         return receiver;
 }
 
+void dump_tree(struct module *node, int indent) {
+        for(int i = 0; i < indent; ++i) putchar(' ');
+
+        printf("%s\n", module_class_name(node->cls));
+
+        for(void *it = simple_linked_list_it_init(node->childs); it != NULL; ) {
+                struct module *child = simple_linked_list_it_next(&it);
+                dump_tree(child, indent + 2);
+        }
+}
+
 void unlock_module(struct module *module)
 {
         pthread_mutex_unlock(&module->lock);
diff --git a/src/module.h b/src/module.h
index 8ce742c9a..4776cbfa0 100644
--- a/src/module.h
+++ b/src/module.h
@@ -127,6 +127,8 @@ void unlock_module(struct module *module);
  */
 struct module *get_root_module(struct module *node);
 
+void dump_tree(struct module *root, int indent);
+
 #define CAST_MODULE(x) ((struct module *) x)
 
 #ifdef __cplusplus