Instead of editing my own post, i hope it will be ok if i post a new one.. @TheDimensioner I tried everything you told me. At first i saw i already had xBRZ deactivated in the .ini file, the overclocking feature was not activated too. Next, i checked the opening sequence (until you meet up with Vivi) with Eternal SPU 1.50 and your settings. But it didn't change much, sound is still weird in cutscenes and small glitches when in battle. I doubt there is much left to try to get better results. Still hoping there will be an update someday that fixes ffix's audio performance.