This should be checked, at least:
Yeah, thanks. But I tried all combinations like both riff and bwf marked or each of them separately with no success. Still the markers aren’t defined in other software. Even in Steinberg’s Halion))
I know it’s almost three years late, but I figured it could still be helpful. It’s the Region Markers that usually make up the loop in these Samplers and Synths. Try using Region Marker Start and Region Marker End or at least add them superimposed to the Loop Start and Loop End markers if they don’t work alone.