Hi there,
I stumbled upon this bug tonight (or let's say this bug made me stumble for a few days :) )
When you call TDMS write with an empty array (only in "interleaved" mode), LabVIEW or a built LabVIEW-application crashes completely.
I've tested this with LV2010. So maybe it's already fixed in LV2012?
Here's the code: