I just installed Windows 10 (with Parallels Tools) selecting game play mode and then installed Steam and Portal 2, but when I try to play Portal 2, it's nice and smooth but then freezes and the audio loops and then unfreezes, like it's a problem when loading data. I have a 2019 Mac Pro with 16 Cores / 32 Threads, 160gb of ram 2TB ssd and the AMD W5700X video. Windows 10 is installed on the 2TB SSD. Any ideas? Thanks