File size limit Winradio DDC

[SM0KOT]

Hi,
I am running a setup with a Winradio WR-35DDC Excalibur Ultra in a "time machine" setup.
The SDR is capturing 16MHz wide portion of HF spectrum generating hour long DDC files.
When trying to open these files in analyzer, the file size is shown as 4.2 GB. The true file size is 276 GB.
The analyzer can open the files, but only the first minute or so.
Running Windows 10 pro with SDR console/analyzer version 3.2 Build 2718.

Any ideas?

/Mike, SM0KOT