BIAS GX2 Mobile crashes with presets

  • Hi folks,
    I am new to bias fx2 mobile. Have elite package, but almost every preset crashes program on iPad Pro 11,2018. Is it normal? I download those presets from Tonecloud, but from 10 presets maybe 1-2 only functional, others crashing application... Bery strange bugs for such an expensive product... any idea what it could be? If it incompatibility issue with presets made by older BIAS FX version...but how can I recognize which presets are correct and which is not? Any idea?