Cla epic black screen

I installed epic cla on cubase I see the plugin in cubase but when I open the plugin the screen is black

Hi @sonorisation welcome to the Waves Forum :slight_smile:

This may be because your Mac’s graphics card does not support ‘Metal’, which is required for V12 plugins.

If any further assistance is needed, I suggest contacting our TechSupport team to assist according to your setup.

i change the video card now i can see the plugin cla epic but my macpro crash all the time

HI @sonorisation
There might be other variables causing this behavior.
I suggest contacting TechSupport .
It would be great to hear the conclusions afterward :slight_smile: