diff --git a/CMakeLists.txt b/CMakeLists.txt
index d3c2e46f..9ac38fe6 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -57,6 +57,7 @@ set(UCLIENT_MAX_INPUT_RELIABLE_STREAMS 1 CACHE STRING "Set the maximum number of
 set(UCLIENT_MAX_SESSION_CONNECTION_ATTEMPTS 10 CACHE STRING "Set the number of connection attemps.")
 set(UCLIENT_MIN_SESSION_CONNECTION_INTERVAL 1000 CACHE STRING "Set the connection interval in milliseconds.")
 set(UCLIENT_MIN_HEARTBEAT_TIME_INTERVAL 100 CACHE STRING "Set the time interval between heartbeats in milliseconds.")
+set(UCLIENT_RELIABLE_RESENT_TIME 100 CACHE STRING "Set the time for reliable stream resend in milliseconds.")
 set(UCLIENT_UDP_TRANSPORT_MTU 512 CACHE STRING "Set the UDP transport MTU.")
 set(UCLIENT_TCP_TRANSPORT_MTU 512 CACHE STRING "Set the TCP transport MTU.")
 set(UCLIENT_SERIAL_TRANSPORT_MTU 512 CACHE STRING "Set the Serial transport MTU.")
diff --git a/include/uxr/client/config.h.in b/include/uxr/client/config.h.in
index 7b00cd2c..416fcdae 100644
--- a/include/uxr/client/config.h.in
+++ b/include/uxr/client/config.h.in
@@ -46,6 +46,7 @@
 #define UXR_CONFIG_MAX_SESSION_CONNECTION_ATTEMPTS    @UCLIENT_MAX_SESSION_CONNECTION_ATTEMPTS@
 #define UXR_CONFIG_MIN_SESSION_CONNECTION_INTERVAL    @UCLIENT_MIN_SESSION_CONNECTION_INTERVAL@
 #define UXR_CONFIG_MIN_HEARTBEAT_TIME_INTERVAL        @UCLIENT_MIN_HEARTBEAT_TIME_INTERVAL@
+#define UXR_CONFIG_RELIABLE_RESENT_TIME               @UCLIENT_RELIABLE_RESENT_TIME@
 
 #ifdef UCLIENT_PROFILE_UDP
 #define UXR_CONFIG_UDP_TRANSPORT_MTU                  @UCLIENT_UDP_TRANSPORT_MTU@
diff --git a/src/c/core/session/stream/output_reliable_stream.c b/src/c/core/session/stream/output_reliable_stream.c
index 93ca6e25..421b15dd 100644
--- a/src/c/core/session/stream/output_reliable_stream.c
+++ b/src/c/core/session/stream/output_reliable_stream.c
@@ -64,6 +64,7 @@ bool uxr_prepare_reliable_buffer_to_write(
 
     uint16_t available_block_size = (uint16_t)(buffer_capacity - (uint16_t)(stream->offset + SUBHEADER_SIZE));
     size_t remaining_blocks = get_available_free_slots(stream);
+    static int64_t reliable_ackend_ts = 0x0;
 
     // Aligment required for inserting an XRCE subheader
     buffer_size += ucdr_alignment(buffer_size, 4);
@@ -164,6 +165,17 @@ bool uxr_prepare_reliable_buffer_to_write(
         }
     }
 
+    if (available_to_write == false) {
+        if (reliable_ackend_ts == 0x0) {
+            reliable_ackend_ts = uxr_millis() + UXR_CONFIG_RELIABLE_RESENT_TIME;
+        } else if (reliable_ackend_ts <= uxr_millis()) {
+            stream->last_sent = uxr_seq_num_sub(stream->last_sent, 1);
+            reliable_ackend_ts = uxr_millis() + UXR_CONFIG_RELIABLE_RESENT_TIME;
+        }
+    } else {
+        reliable_ackend_ts = 0x0;
+    }
+
     return available_to_write;
 }