Yeah, I had the same thing here.
I rolled back to the 703 build and it's working again.
I posted the crash logs from the AU vaildation tool here, so hopefully the PG folks will have a fix soon.

- Jay


MacPro 5,1/12 core@3.46GHz -- OS X 10.15.7 -- ATI 7970 -- 32 Gig RAM -- Crucial 500GB OS SSD -- Samsung EVO 1TB Audio/Sample SSD -- BIAB 2024 -- Logic Pro X -- Cubase Elements 14 -- Too many plugins