SL 12 Closes After Transcription is Launched

SpectraLayers
1

Anyone else have issues w/ SL 12 closing down or freezing when transcribing just a speaker .wav?

SL 11 transcribes the file fine.

File format: 44,100 Hz, 16-bit PCM
size: 226,142Mb

Thanks in advance for any assistance.
-bK