THE HDMU setup menu item to configure CROSSEPG is broken for spark/spark7162 images (at least) - produces an immediate wsod. Crosspeg itself is OK and can be configured by manually editing /var/crossepg/crossepg.config. This seems to have been happening since 11607 onwards at least - the last version I have where the HDMU menu setup item for crossepg works is 11592.....
Here's the crashlog. Fixing this would be good!
enigma2_crash_1384362536.log
Andy