Freezing when saving larger project

I have a quite large project with about 14 channels each with an assigned sample of about 3 to 8 seconds long and 4 patterns in use.

When I want to save the project it freezes during the saving so I will have to reboot and redo the project… meh…

I dont know why this happens sometimes but it’s usually when saving larger projects with longer sample lengths in use.

SD Card is in, and USB is connected but not in USC mode.

I’m using the latest firmware.

This is the frozen image: