The newer update is planned obsolescence shame on you adobe
I have used the same apple imac pro gh5 on 4k 60p multi cam sequnced for the last 3 years no problems at all. After the new update for premier it is incredibly slower, drops audio non stop, freezes, makes other apps especially graphical slow down and it takes much longer to render anything. I feel like there is somehting up here adobe. This is a huge step backwords, whatever corners you have decided to cut are crucial please fix this in your next update or me and many others are going to switch to a program that does what it promises without backward step updates like adobe.