Sorry to hear about that.
Just so you're aware, there currently isn't any support for certain lighting features (like gobo, focus, prism, shake, etc) but we hope to see those added in a future update.
As for the colour, it could be there's an issue with those fixtures and their database entry.You'll see the database version listed at left:

Check that you have the latest database by clicking this button:

It will prompt you if an update is available, and you'll see the download:

It will then reflect the updated version:

As for the auto / manual switching; unfortunately there is currently no ability for it to switch automatically when using an external mixer, but as you're using a mixer with MIDI support, you could MIDI-map that switch. If you wanted to do it via crossfader, you'll need to use a MIDI-translator software to have it take the signal from the left side of the crossfader to toggle it to the left deck, likewise for the right.