[Discuss-gnuradio] ATSC won't work with SDRPlay

Hi all. I've been trying to get the ATSC pipeline to work with 8MHz RF spectrum recordings from the SDRPlay.

When I provide a 16-bit RAW IQ recording from HDSDR, centered on the TV channel, the script runs at 100% CPU for a long time and closes but the output TS file stays at 0 bytes.

Any advice?