Hi, I have big problems with Big Sur 11.2.1 performance on Macbook pro 2019 32gb ram with Radeon Pro Vega 20 4GB. Everytime I have open Microsoft teams and Phpstorm and Chrome and switch between these programs after hour or so, GUI starts to stutter and freezes for random time of seconds. Rest of computer works fine for example during call I can still listen and speak without problems just gui is frozen. I experience these problems on whole Big sur line. Every single version was doing so. If there is any other way how can I send you more info, please let me know On version 11.2.0 I performed complete clean installation. On my previous laptop under catalina (MBP 13 2018) I never experienced such problems. I now that Apple wants to promote their new M1 chips, but it's absolutely unacceptable that computer, which I bought for 4000 dollars, had such problems.