I have a Zappiti One 4k HDR which uses Android 6, linked to my Amp using HDMI, and i recently installed foobar2000
Problem is, every song is resampled to 48khz, whatever rate the song is encoded.
44 -> 48
192 -> 48

I know that because the Amp tells me that my Flac files are sent to him as PCM 2.0 48khz

When using the internal music player of the zappiti, the correct sampling rate is used, without resampling.

What's wrong with foobar ?
Why this resampling ?

Is it a known bug/limitation of foobar ?
I tried to activate "Open SL" in the advanced menu, but it still exhibit this behavior.

Resampler DSP is OFF in Foobar, of course