Hey Danny. I just got SD running on my Windows desktop last night and spent a few hours today finding out why it won't run on my 2020 MacBook Pro.
What does your setup look like? What steps did you take to stand this up as a service?
The lstein fork [1] of the CompVis main repo is working on "Apple Silicon" based machines (and may work on Intel based too). It's not very fast though, ~3.5 minutes for 50 steps on my 16GB M1 Mini, whereas I understand that a 3080 can spit them out in the 30 second range. M machines with higher GPU core count I would suppose are faster.