C1-14.1.0.220

I installed the latest update on my Mac today. Unfortunately, I found that in 2 monitor mode the performance has become so bad compared to before that I am considering reinstalling the previous version. Where can I get this?

MacBook Pro (15 Zoll, 2019)

2,4 GHz 8-Core Intel Core i9

32 GB 2400 MHz DDR4

Radeon Pro Vega 20 4 GB