You can also click outside of the device so that it loses focus. The R key won't affect it. Also, use Undo to recover previous settings before randomization.
didn't even know that was a feature. that's awesome. in what instance do you keep accidentally pressing the R key though?
if you wanna "disable" it then you can right click on a heisenberg and press "open on-screen keyboard" the R key will be rebound to the keyboard, and you can still use the synth and workspace normally, just without the useful 1,2,3 button shortcuts
You can also click outside of the device so that it loses focus. The R key won't affect it. Also, use Undo to recover previous settings before randomization.