diff -Naur vdr-reelbox-3.orig/setupmenu.c vdr-reelbox-3/setupmenu.c
--- vdr-reelbox-3.orig/setupmenu.c	2009-03-17 15:45:21.444260764 +0100
+++ vdr-reelbox-3/setupmenu.c	2009-03-17 15:46:33.234248325 +0100
@@ -27,6 +27,7 @@
 
     if (state == osUnknown && key == kOk)
     {
+		if (HasSubMenu()) return cMenuSetupPage::ProcessKey(key);
         const char *text = Get(Current())->Text();
 
         if ( text && strstr(text, tr("Video Settings")) )