Recorder not working: pressing RECORD turns red blinking light off

[pulpopurpura]

OS: MacOS 10.13.2 Simple module pack version: (git SHA1 if builded from sources)
Module concerned: Recorder 0.5 Description: As per an earlier issue, I cannot get the recorder to work. I reduced a complicated setup to the following core modules: a VCO-1 that feeds into a VCF, whose frequency is modified by an ADSR that is triggered by an LFO-1: the output of the VCF feeds to a VCA and from there into the recorder (and also to the audio driver).

I press SELECT, which gives me the option to save the output to a file, and then the green light appears to the left of the file name. I press ARM (sometimes I have to press twice) and get the red blinking light. The I press RECORD and the red blinking light goes off. I've tried quitting VCV Rack and the results are still the same. See the attached screenshot.

Steps to reproduce: As per above. I realise you couldn't reproduce the earlier issue which was the same as this one.