Funnily enough, one of my most played games on Linux is Age of Empires 2: Definitive Edition, a Microsoft game. No rendering/frame issues and got the multiplayer working (manual steps needed [0]). Less and less reasons to boot on Windows!
[0] https://github.com/ValveSoftware/Proton/issues/3189#issuecom...
Everything works without any fuss if you use Glorious Eggroll fork of Proton. I've played 100s of hours of AOE2 DE this year on Linux. Before it took manual steps, but I recently switched to a new distro, used GE, and needed nothing more: https://github.com/GloriousEggroll/proton-ge-custom