Capture Player just freezes Unity

I don't seem to be having any luck with this memory profiler.
Using 2019.3.13 and profiler package preview.2 - 0.2.3

Where before capturing would just sit at 100% for hours, now my editor just becomes unresponsive and the capture never completes. Always need to force quit Unity.

I'll try creating a small repro project and submit a bug report.
But anyone else experiencing this?

It's probably impossible, but would be great to see what the capture is doing in that progress bar.
It's just 0% to 100% in an instant, and then nothing.

 

Ah ok. Good to know it's a known issue. I'm on Windows so the freeze is not isolated to Linux as the bug reports