Not only does SU and Layout 2020 perform extremely poorly but the entire Mac OS is performing sluggish and slow. Notice frequent issues when selecting vector rendering in LayOut and once SU and LO begin to interact the whole system goes down with them.
Any suggestions , more importantly solutions from the Mac / SU community users or SU team will be a life saver to get projects back on timeline as days and now almost weeks have been lost to this issue.