Index: /trunk/FACT++/scripts/Main.js
===================================================================
--- /trunk/FACT++/scripts/Main.js	(revision 19572)
+++ /trunk/FACT++/scripts/Main.js	(revision 19573)
@@ -832,6 +832,6 @@
     if (irq.toUpperCase()=="PREPARE")
     {
-        triggerReloadSources = true;
-        dim.send("DRIVE_CONTROL/STOP");
+        //triggerReloadSources = true;
+        dim.send("DRIVE_CONTROL/PREPARE_GRB"); // STOP + RELOAD_SOURCES
         irq = undefined;
     }