Arpache SX not playing correctly

I loaded some v6 files into 8.5 (6 no longer available to me) and ive noticed its no longer playing correctly.

For instance when I have a 3 note chord playing. On an Up/down scale it would play in the note order 1232 as it should… Now its playing it 1123… Why? Im starting to regret buying 8.5 seems to have a fair few problems.