diff -r cdcd07bbee30 -r 80344f433a78 thermferm/thermferm.c
--- a/thermferm/thermferm.c	Mon May 08 16:26:02 2017 +0200
+++ b/thermferm/thermferm.c	Mon May 08 16:32:43 2017 +0200
@@ -1920,6 +1920,7 @@
 	syslog(LOG_NOTICE, "Unit `%s' stopped in mode %s", unit->name, UNITMODE[unit->mode]);
     }
 
+    usleep(100000);
     mqtt_disconnect();
 
     syslog(LOG_NOTICE, "Out of loop");