diff -r 313efe6bf5b3 -r 50675fd80fed www-thermferm/utilities.php
--- a/www-thermferm/utilities.php	Fri Jun 26 13:42:05 2015 +0200
+++ b/www-thermferm/utilities.php	Sat Jun 27 12:52:04 2015 +0200
@@ -79,7 +79,6 @@
 
     foreach($command as $cmd) {
 	socket_write($sock, $cmd . "\r\n", 4096);
-//	usleep(20000);	/* Give server time to recognize lines */
     }
 
     $answer = "";