diff --git a/EthernetInterface.cpp b/EthernetInterface.cpp
index f691f45..48f9002 100644
--- a/EthernetInterface.cpp
+++ b/EthernetInterface.cpp
@@ -26,6 +26,7 @@
 #include "EthernetInterface.h"
 #include "DIAG.h"
 #include "CommandDistributor.h"
+#include "WiThrottle.h"
 #include "DCCTimer.h"
 
 EthernetInterface * EthernetInterface::singleton=NULL;
@@ -178,6 +179,8 @@ void EthernetInterface::loop()
       if (Diag::ETHERNET)  DIAG(F("Ethernet: disconnect %d "), socket);             
      }
     }
+
+    WiThrottle::loop(outboundRing);
     
     // handle at most 1 outbound transmission 
     int socketOut=outboundRing->read();
diff --git a/WifiESP32.cpp b/WifiESP32.cpp
index 3be3827..22a02ca 100644
--- a/WifiESP32.cpp
+++ b/WifiESP32.cpp
@@ -26,6 +26,7 @@
 #include "DIAG.h"
 #include "RingStream.h"
 #include "CommandDistributor.h"
+#include "WiThrottle.h"
 /*
 #include "soc/rtc_wdt.h"
 #include "esp_task_wdt.h"
@@ -228,6 +229,8 @@ void WifiESP::loop() {
       }
     } // all clients
 
+    WiThrottle::loop(outboundRing);
+
     // something to write out?
     clientId=outboundRing->peek();
     if (clientId >= 0) {