I was recording a vocal track with my SL AR8 Mixer with adjusted EQ and FX (06 Hall) (connected with my Acer Windows PC which runs Studio One 4 Professional. But when I play the recording back in Studio One, it doesn't have any FX or EQ at all. It sounds raw and untouched as if it has not been affected by the mixer. I do not use the FX in Studio One for this track because the EQ and FX of the Mixer sounds better for this track. And when I have set up the I/O Setup, the AR8 7/8 Main L Main R Channel brings the FX and EQ of the Mixer but creates unpleasant "robot noise" with whatever latency I tried (16, 512... and on... I tried each and every one) and additionally records the background music that I have put in Studio One that the vocalist follows, (which I don't want because I only want to record a single vocal track).
I have tried on and off every button on the Mixer, and on the I/O Setup, but still couldn't solve this problem.