[PROBLEM] How to use Camilladsp Quick Convolution

[nosferatu_cat]

That's probably it.  I uploaded the recording of the sweep.  That's the way it works in HifiberryOS.  I'll try REW and see how it works.  I had a feeling it was the file.

The quick convolution uses an IR file as input.
Is the uploaded file an audio recording of the sweep or an actual ir file? If it is the first you need to create an IR file with REW.
Personally I prefer moving mic with noise above a sweep on a single point.