Prior to Catalina, every time I would lift the lid and it'd come out of sleep, the superdrive would I guess "reset itself" ?? it was a common sound that I grew to just associate with the device waking up. It was there through the very first time I powered it on back when I purchased it(2012 Macbook Pro) through the very latest Mojave install. When I installed Catalina, I noticed it no longer made the sound. Drive still works, and if I reboot my Macbook it'll make the sound but it's not doing it when coming from a sleep after lifting the lid. I assume this is normal behavior in Catalina? I never understood the need for this to begin with so it was always awkward, but anyone else notice this?