Issue between rivo+ i2s and audio-gd DAC

Greetings all

I have some issue on rivo+ when connect my audio-gd dac via i2s. The pin out for the DAC is like ps-audio, but in pcm the channel left and right are inverted. no issue on dsd. I try other settings but same strange issue. Is it possible that whatever settings I choose, I have the same result?
Anyone have experience on this king of problem?

Thanks all