diff --git a/main/espd.c b/main/espd.c
index 6d80ad4..692a43b 100644
--- a/main/espd.c
+++ b/main/espd.c
@@ -100,6 +100,20 @@ static void initdacs( void)
 
 }
 
+static int audiostate;
+
+void sys_set_audio_state(int onoff)
+{
+    /*
+    if (onoff && !audiostate)
+        i2s_start(I2S_NUM_0);
+    else if (!onoff && audiostate)
+        i2s_stop(I2S_NUM_0);
+    audiostate = onoff;
+    */
+}
+
+
 /* queue from host.  Need to make this a proper RTOS queue */
 void *getbytes(size_t nbytes);
 void freebytes(void *x, size_t nbytes);
@@ -122,7 +136,6 @@ void pd_fromhost(char *data, size_t size)
     memcpy(pd_bt_buf + pd_bt_size, data, size);
     pd_bt_size += size;
     xSemaphoreGive(pd_bt_mutex);
-    ESP_LOGI(TAG, "fromhost %d", size);
 }
 
     /* dispatch messages enqueued above */
@@ -138,13 +151,10 @@ void pd_pollhost( void)
     lastchar = pd_bt_size-1;
     while (lastchar >= 0 &&  isspace((int)(pd_bt_buf[lastchar])))
         lastchar--;
-    if (lastchar > 2)
-        ESP_LOGI(TAG, "last %d %c", lastchar, pd_bt_buf[lastchar]);
 
     if (lastchar >= 3 && pd_bt_buf[lastchar] == ';' &&
         pd_bt_buf[lastchar-1] != '\\')
     {
-        ESP_LOGI(TAG, "send it");
         pd_sendmsg(pd_bt_buf, pd_bt_size);
         pd_bt_buf = (char *)resizebytes(pd_bt_buf, pd_bt_size, 0);
         pd_bt_size = 0;
@@ -158,12 +168,11 @@ void pdmain_print( const char *s)
     strncpy(y, s, 79);
     y[79]=0;
     strcat(y, ";");
-    ESP_LOGI(TAG, "post %d: %s", strlen(y), y);
 #ifdef PD_USE_BLUETOOTH
     if (strlen(y) > 0)
         pd_bt_writeback((unsigned char *)y, strlen(y));
 #endif
-#ifdef PD_USE_WIFI
+#if 0   /* this doesn't work all that well since posts are split into atoms */
     net_sendudp(y, strlen(y), CONFIG_ESP_WIFI_SENDPORT); 
     net_sendtcp(y, strlen(y));
 #endif
diff --git a/main/pdmain.c b/main/pdmain.c
index 1ec1112..3ca7408 100644
--- a/main/pdmain.c
+++ b/main/pdmain.c
@@ -266,7 +266,6 @@ void sys_lock(void) {}
 void sys_unlock(void) {}
 void pd_globallock(void) {}
 void pd_globalunlock(void) {}
-void sys_set_audio_state(int onoff) {}
 int sys_defaultfont = 1;
 int sys_nearestfontsize(int fontsize) {return (1);}
 int sys_noautopatch = 1;
diff --git a/wifi/net.c b/wifi/net.c
index 031e6f7..555e0b5 100644
--- a/wifi/net.c
+++ b/wifi/net.c
@@ -18,13 +18,13 @@
 static const char *TAG = "ESPD";
 int tcp_socket;
 
-void udpreceivertask(void *z)
+void tcpreceivertask(void *z)
 {
     char rx_buffer[4000];
     int ip_protocol = 0, err, newsocket;
     struct sockaddr_in dest_addr;
 
-    ESP_LOGI(TAG, "udpreceivertask starting...");
+    ESP_LOGI(TAG, "tcpreceivertask starting...");
     ESP_LOGE(TAG, "(ignore this - testing error printout)");
     dest_addr.sin_addr.s_addr = inet_addr(CONFIG_ESP_WIFI_SENDADDR);
     dest_addr.sin_family = AF_INET;
@@ -85,7 +85,7 @@ void net_init( void)
         /* this will get overridden later: */
     udp_out_addr.sin_port = htons(CONFIG_ESP_WIFI_SENDPORT);
 
-    xTaskCreate(udpreceivertask, "udprcv", 6000, NULL, PRIORITY_WIFI, NULL);
+    xTaskCreate(tcpreceivertask, "udprcv", 6000, NULL, PRIORITY_WIFI, NULL);
     while (!tcp_socket)
     {
         ESP_LOGE(TAG, "sendtcp: waiting for socket");