Internal Relative crash

Set up a new cuelist with tried to run on an 'internal-relative' timecode.

Went to 'play' to start the counter in list view - and SAMSC crashed.
Also tried all oter clock options - only ones that worked were internal and audio clock....

crash report attached (for internal relative)

Also - when using Multichannel Audio to playback, other sound output deviced were greyed out (delta dio2496) - only internal audio output possible... However, if I use quicktime to playback the same file, it routes through to the Delta DIO automatically (as set in sound prefs)

Cheers
S