diff --git a/platform/apple2enh/contiki-main.c b/platform/apple2enh/contiki-main.c
index 53880ee7c..31539aa09 100644
--- a/platform/apple2enh/contiki-main.c
+++ b/platform/apple2enh/contiki-main.c
@@ -30,7 +30,7 @@
  * 
  * Author: Oliver Schmidt <ol.sc@web.de>
  *
- * $Id: contiki-main.c,v 1.22 2010/10/23 08:17:45 oliverschmidt Exp $
+ * $Id: contiki-main.c,v 1.23 2010/10/27 22:17:39 oliverschmidt Exp $
  */
 
 #include "contiki-net.h"
@@ -105,12 +105,11 @@ main(void)
   
   while(1) {
 
+    process_run();
+
+    etimer_request_poll();
+
     clock_update();
-
-    if(process_run() < 2) {
-
-      etimer_request_poll();
-    }
   }
 }
 /*-----------------------------------------------------------------------------------*/
diff --git a/platform/atari/contiki-main.c b/platform/atari/contiki-main.c
index 2f838b273..6c5c8116c 100644
--- a/platform/atari/contiki-main.c
+++ b/platform/atari/contiki-main.c
@@ -30,7 +30,7 @@
  * 
  * Author: Oliver Schmidt <ol.sc@web.de>
  *
- * $Id: contiki-main.c,v 1.4 2010/10/23 08:17:45 oliverschmidt Exp $
+ * $Id: contiki-main.c,v 1.5 2010/10/27 22:17:39 oliverschmidt Exp $
  */
 
 #include "contiki-net.h"
@@ -101,10 +101,9 @@ main(void)
   
   while(1) {
 
-    if(process_run() < 2) {
+    process_run();
 
-      etimer_request_poll();
-    }
+    etimer_request_poll();
   }
 }
 /*-----------------------------------------------------------------------------------*/
diff --git a/platform/c128/contiki-main.c b/platform/c128/contiki-main.c
index 47478917d..84489c56e 100644
--- a/platform/c128/contiki-main.c
+++ b/platform/c128/contiki-main.c
@@ -30,7 +30,7 @@
  * 
  * Author: Oliver Schmidt <ol.sc@web.de>
  *
- * $Id: contiki-main.c,v 1.9 2010/10/23 08:17:45 oliverschmidt Exp $
+ * $Id: contiki-main.c,v 1.10 2010/10/27 22:17:39 oliverschmidt Exp $
  */
 
 #include <string.h>
@@ -119,10 +119,9 @@ main(void)
   
   while(1) {
 
-    if(process_run() < 2) {
+    process_run();
 
-      etimer_request_poll();
-    }
+    etimer_request_poll();
   }
 }
 /*-----------------------------------------------------------------------------------*/
diff --git a/platform/c64/contiki-main.c b/platform/c64/contiki-main.c
index a901b07c2..db60af8a3 100644
--- a/platform/c64/contiki-main.c
+++ b/platform/c64/contiki-main.c
@@ -30,7 +30,7 @@
  * 
  * Author: Oliver Schmidt <ol.sc@web.de>
  *
- * $Id: contiki-main.c,v 1.24 2010/10/23 08:17:45 oliverschmidt Exp $
+ * $Id: contiki-main.c,v 1.25 2010/10/27 22:17:39 oliverschmidt Exp $
  */
 
 #include <string.h>
@@ -117,10 +117,9 @@ main(void)
   
   while(1) {
 
-    if(process_run() < 2) {
+    process_run();
 
-      etimer_request_poll();
-    }
+    etimer_request_poll();
   }
 }
 /*-----------------------------------------------------------------------------------*/
diff --git a/platform/win32/contiki-main.c b/platform/win32/contiki-main.c
index 489618bb1..19bd8309f 100644
--- a/platform/win32/contiki-main.c
+++ b/platform/win32/contiki-main.c
@@ -30,7 +30,7 @@
  * 
  * Author: Oliver Schmidt <ol.sc@web.de>
  *
- * $Id: contiki-main.c,v 1.20 2010/10/19 20:30:47 oliverschmidt Exp $
+ * $Id: contiki-main.c,v 1.21 2010/10/27 22:17:39 oliverschmidt Exp $
  */
 
 #define WIN32_LEAN_AND_MEAN
@@ -123,16 +123,15 @@ main(void)
 
   while(1) {
 
-    if(process_run() < 2) {
+    process_run();
 
-      if(console_resize()) {
+    etimer_request_poll();
+
+    /* Allow user-mode APC to execute. */
+    SleepEx(10, TRUE);
+
+    if(console_resize()) {
 	ctk_restore();
-      }
-
-      /* Allow user-mode APC to execute. */
-      SleepEx(10, TRUE);
-
-      etimer_request_poll();
     }
   }
 }