macOS - crashing while trying to update groups

[havvku]

Hey there,

I've tried adding groups yesterday.
Deleted some fixtures, and got them back later on.
Tried then editing what I've created before but my SweetLight crashes.

Video link: https://vimeo.com/348726322
PASSWORD IS 256

[support]

Please post a link to download a zip of your lightshow.
We will check that.