diff -r 308f6a436779 -r c92651a54969 www-thermferm/utilities.php
--- a/www-thermferm/utilities.php	Thu May 14 22:03:35 2015 +0200
+++ b/www-thermferm/utilities.php	Sat May 16 17:39:30 2015 +0200
@@ -1,6 +1,6 @@
 <?php
 /*****************************************************************************
- * Copyright (C) 2014
+ * Copyright (C) 2014-2015
  *   
  * Michiel Broek <mbroek at mbse dot eu>
  *
@@ -49,7 +49,7 @@
     if ($sock == false) {
 	return "";
     }
-    socket_write($sock, $command, 4096);
+    socket_write($sock, $command . "\r\n", 4096);
 
     $answer = "";
     while (1) {
@@ -78,8 +78,8 @@
     }
 
     foreach($command as $cmd) {
-	socket_write($sock, $cmd, 4096);
-	usleep(20000);	/* Give server time to recognize lines */
+	socket_write($sock, $cmd . "\r\n", 4096);
+//	usleep(20000);	/* Give server time to recognize lines */
     }
 
     $answer = "";