Problem streaming Hi-Res with SMSL M500. Hello - I have the smsl m500 mkII and am streaming with the WiiM mini via optical cable to it. When I set up the WiiM with the 96khz hi res option in its software there is no problem and the M500 reports 96khz HiRes. The problem is as soon as I use the new Apple classical app (via ipad pro set to use hi-res streaming) the smsl immediately reverts to CD 44.1khz quality, telling me so on its display screen. I know i'm using hi-res tracks on the apple classical app but it doesn't matter what I try, I can't get the smsl DAC to stream from apple in the highest lossless resolution. Anyone know what i'm doing wrong? Thanks