Problems exporting with Quicktime (Toon Boom Harmony 22)

Software: Toon Boom Harmony 22 Premium & Advanced

  • Windows 10
  • Last update of Quicktime
  • Intel I7 11ª
  • Nvidia RTX 3070
  • 32GB RAM \ 1TB SSD

I have problems exporting in any Quicktime format.

Im trying to export with Quicktime ProRES but two things can happen at random:

  • The export bar reaches 100% and finishes without any apparent problem but the file is not saved to the location, i.e. it does not exist.
  • Toon Boom crash and close.

When this happen, the file looks like a corrupted file because i cant export any more
I have not problems with h264 or png sequences but i need export in prores.

Can you help me please?