diff --git a/Wifi_NINA.cpp b/Wifi_NINA.cpp
index 8d54030..ea970f3 100644
--- a/Wifi_NINA.cpp
+++ b/Wifi_NINA.cpp
@@ -21,7 +21,7 @@
 #include "defines.h"
 
 #ifdef WIFI_NINA
-#include <vector>
+//#include <vector>
 #include <SPI.h>
 #ifndef ARDUINO_GIGA
 #include <WifiNINA.h>
@@ -49,13 +49,13 @@
 #else
 #warning "WiFiNINA has no SPI port or pin allocations for this archiecture yet!"
 #endif
-
-class NetworkClient {
+#define MAX_CLIENTS 10
+/*class NetworkClient {
 public:
   NetworkClient(WiFiClient c) {
     wifi = c;
   };
-  bool ok() {
+ bool ok() {
     return (inUse && wifi.connected());
   };
   bool recycle(WiFiClient c) {
@@ -65,22 +65,21 @@ public:
     // return false here until we have
     // implemented a LRU timer
     // if (LRU too recent) return false;
-    return false;
+    //return false;
 
     wifi = c;
     inUse = true;
     return true;
   };
-  WiFiClient wifi;
+ WiFiClient wifi;
   bool inUse = true;
-};
+};*/
 
-static std::vector<NetworkClient> clients; // a list to hold all clients
+//static std::vector<NetworkClient> clients; // a list to hold all clients
 static WiFiServer *server = NULL;
 static RingStream *outboundRing = new RingStream(10240);
 static bool APmode = false;
 static IPAddress ip;
-
 // #ifdef WIFI_TASK_ON_CORE0
 // void wifiLoop(void *){
 //   for(;;){
@@ -149,7 +148,7 @@ bool WifiNINA::setup(const char *SSid,
     }
     if (WiFi.status() == WL_CONNECTED) {
       // String ip_str = sprintf("%xl", WiFi.localIP());
-      DIAG(F("Wifi STA IP %d.%d.%d.%d"), WiFi.localIP()[0], WiFi.localIP()[1],WiFi.localIP()[2],WiFi.localIP()[3],WiFi.localIP()[4],WiFi.localIP()[5]);
+      DIAG(F("Wifi STA IP %d.%d.%d.%d"), WiFi.localIP()[0], WiFi.localIP()[1],WiFi.localIP()[2],WiFi.localIP()[3]);
       wifiUp = true;
     } else {
       DIAG(F("Could not connect to Wifi SSID %s"),SSid);
@@ -164,7 +163,7 @@ bool WifiNINA::setup(const char *SSid,
       }
       if (WiFi.status() == WL_CONNECTED) {
   ip = WiFi.localIP();
-  DIAG(F("Wifi STA IP 2nd try %s"), ip);
+  DIAG(F("Wifi STA IP 2nd try %d.%d.%d.%d"), ip[0], ip[1], ip[2], ip[3]);
   wifiUp = true;
       } else {
 	DIAG(F("Wifi STA mode FAIL. Will revert to AP mode"));
@@ -184,7 +183,7 @@ bool WifiNINA::setup(const char *SSid,
         strMac += String(mac[i], HEX);
       }
 
-      DIAG(F("MAC address: %x:%x:%x:%x:%X;%x"), mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+      DIAG(F("MAC address: %x:%x:%x:%x:%x:%x"), mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
 
       strMac.remove(0,9);
       strMac.replace(":","");
@@ -200,7 +199,7 @@ bool WifiNINA::setup(const char *SSid,
 		    channel) == WL_AP_LISTENING) {
       DIAG(F("Wifi AP SSID %s PASS %s"),strSSID.c_str(),havePassword ? password : strPass.c_str());
       ip = WiFi.localIP();
-      DIAG(F("Wifi AP IP %s"),ip);
+      DIAG(F("Wifi AP IP %d.%d.%d.%d"),ip[0], ip[1], ip[2], ip[3]);
       wifiUp = true;
       APmode = true;
     } else {
@@ -248,6 +247,9 @@ bool WifiNINA::setup(const char *SSid,
 // #else
   DIAG(F("Server will be started on port %d"),port);
 // #endif
+  ip = WiFi.localIP();
+  LCD(4,F("IP: %d.%d.%d.%d"), ip[0], ip[1], ip[2], ip[3]);
+  LCD(5,F("Port:%d"), port);
   return true;
 }
 
@@ -261,7 +263,7 @@ const char *wlerror[] = {
 			 "WL_DISCONNECTED"
 };
 
-void WifiNINA::loop() {
+/*void WifiNINA::loop() {
   int clientId; //tmp loop var
 
   // really no good way to check for LISTEN especially in AP mode?
@@ -271,31 +273,33 @@ void WifiNINA::loop() {
     for (clientId=0; clientId<clients.size(); clientId++){
       // check if client is there and alive
       if(clients[clientId].inUse && !clients[clientId].wifi.connected()) {
-	DIAG(F("Remove client %d"), clientId);
-	CommandDistributor::forget(clientId);
-	clients[clientId].wifi.stop();
-	clients[clientId].inUse = false;
-	//Do NOT clients.erase(clients.begin()+clientId) as
-	//that would mix up clientIds for later.
+        DIAG(F("Remove client %d"), clientId);
+        CommandDistributor::forget(clientId);
+        clients[clientId].wifi.stop();
+        clients[clientId].inUse = false;
+        
+        //Do NOT clients.erase(clients.begin()+clientId) as
+        //that would mix up clientIds for later.
       }
     }
-    if (server->available()) {
-      WiFiClient client;
-      while (client = server->available()) {
+    WiFiClient client = server->available();
+    if (client) {
+      ///while (client.available() == true) {
         for (clientId=0; clientId<clients.size(); clientId++){
           if (clients[clientId].recycle(client)) {
             ip = client.remoteIP();
-            DIAG(F("Recycle client %d %s"), clientId, ip);
+            DIAG(F("Recycle client %d %d.%d.%d.%d"), clientId, ip[0], ip[1], ip[2], ip[3]);
             break;
           }
         }
         if (clientId>=clients.size()) {
-          NetworkClient nc(client);
-          clients.push_back(nc);
+          NetworkClient* nc=new NetworkClient(client);
+          clients.push_back(*nc);
+          //delete nc;
           ip = client.remoteIP();
-          DIAG(F("New client %d, %s"), clientId, ip);
+          DIAG(F("New client %d, %d.%d.%d.%d"), clientId, ip[0], ip[1], ip[2], ip[3]);
         }
-      }
+      ///}
     }
     // loop over all connected clients
     for (clientId=0; clientId<clients.size(); clientId++){
@@ -363,5 +367,79 @@ void WifiNINA::loop() {
       //DIAG(F("Running BT"));
     }
   }
+}*/
+
+WiFiClient * clients[MAX_CLIENTS];  // nulled in setup
+
+void WifiNINA::checkForNewClient() {
+  auto newClient=server->available();
+  if (!newClient) return;
+  for (byte clientId=0; clientId<MAX_CLIENTS; clientId++){
+    if (!clients[clientId]) {
+      clients[clientId]= new WiFiClient(newClient); // use this slot
+      DIAG(F("New client connected to slot %d"),clientId); //TJF: brought in for debugging.
+      return;
+    }
+  }
 }
+
+void WifiNINA::checkForLostClients() {
+  for (byte clientId=0; clientId<MAX_CLIENTS; clientId++){
+    auto c=clients[clientId];
+    if(c && !c->connected()) {
+      clients[clientId]->stop();
+      DIAG(F("Remove client %d"), clientId);
+      CommandDistributor::forget(clientId);
+      //delete c; //TJF: this causes a crash when client drops.. commenting out for now.
+      clients[clientId]=nullptr; // TJF: what to do... what to do...
+    }
+  }
+}
+
+void WifiNINA::checkForClientInput() {
+  // Find a client providing input
+    for (byte clientId=0; clientId<MAX_CLIENTS; clientId++){
+      auto c=clients[clientId];
+      if(c) {
+        auto len=c->available();
+        if (len) {
+          // read data from client
+          byte cmd[len+1];
+          for(int i=0; i<len; i++) cmd[i]=c->read();
+          cmd[len]=0;
+          CommandDistributor::parse(clientId,cmd,outboundRing);
+        }
+      }
+    }
+}
+
+void WifiNINA::checkForClientOutput() {
+  // something to write out?
+  auto clientId=outboundRing->read();
+  if (clientId < 0) return;
+  auto replySize=outboundRing->count();
+  if (replySize==0) return; // nothing to send
+  auto c=clients[clientId];
+  if (!c) {
+    // client is gone, throw away msg
+    for (int i=0;i<replySize;i++) outboundRing->read();
+    DIAG(F("gone, drop message.")); //TJF: only for diag
+    return;
+  }
+  // emit data to the client object
+  // This should work in theory, the
+  DIAG(F("send message")); //TJF: only for diag
+  //TJF: the old code had to add a 0x00 byte to the end to terminate the
+  //TJF: c string, before sending it. i take it this is not needed?
+  for (int i=0;i<replySize;i++) c->write(outboundRing->read());
+}
+
+void WifiNINA::loop() {
+  checkForLostClients(); // ***
+  checkForNewClient();
+  checkForClientInput(); // ***
+  WiThrottle::loop(outboundRing); // allow withrottle to broadcast if needed
+  checkForClientOutput();
+}
+
 #endif // WIFI_NINA
\ No newline at end of file
diff --git a/Wifi_NINA.h b/Wifi_NINA.h
index f841b4f..2cf5fbd 100644
--- a/Wifi_NINA.h
+++ b/Wifi_NINA.h
@@ -35,8 +35,12 @@ public:
 		    const char *hostname,
 		    const int port,
 		    const byte channel,
-			const bool forceAP);
+				const bool forceAP);
   static void loop();
 private:
+	static void checkForNewClient();
+	static void checkForLostClients();
+	static void checkForClientInput();
+	static void checkForClientOutput();
 };
 #endif //WifiNINA_h