Hello, I have just moved house and when setting up my studio I have faced a problem with my expert sleepers ex-8. I had it paired to my apogee ensemble as an aggregate device. I noticed it was making splats on the input. I went into audio midi set up on my Mac, and removed the aggregate device. Now the computer isn’t seeing the module and the light on the model isn’t lighting up. I have changed the USB cable and that doesn’t seem to have fixed it. Please help.