I created a profile that I can use as a global setup. What happens though is that when I enable the profile for a new character, quite often I am unable to put any skills onto a bar.

In the screenshot you can see that my main action bar and the small 2 button bar to the left of it have no grid, despite having grid enabled.

When I close the Neuron GUI and drag an ability from my spellbook to where my main action bar should be, nothing happens. No blank bar, or anything else, shows.

I logged to a different character and got this ..

The bar is missing the 9 button.

Certainly, I'd be happy to test any release :)

I'm pretty sure this is fixed. It took more hours than I care to admit, but I think it's working. Care to test MASTER for me?