Fl Studio 20 close down using Scaler 2

When using Scaler 2 in FL 20 it sometimes close FL when I am in edit mode or using arp or play a midi keyboard Akai MKII or M-Audio Novation impuls

  • Win 10 pro,
  • iCore 7,
  • 32Gb ram,
  • Sound Blaster Audigy Rx

I’m using Fl 20 on an intel nuc same specs 8th generation and cannot even open the license on my computer