SubLab keeps asking for the Activation Code to be entered on macOS.
So, you've already successfully installed and activated SubLab. But, when you want to use SubLab it still asks you to activate when you open it up.
We've seen this a couple of times on support recently. We think this is related to the permissions setting on the folder "Library/Application Support/FAW/SubLab".
When you activate SubLab a key file is generated. But if your permissions settings are not correct the key file can't be saved on your hard-drive.
To fix this, you'll need to set the permissions correctly on the SubLab folder.
To do this follow the clip below, making sure that all the permissions are set to "Read & Write".
. . .