Mac - Game Freezing / Crashing

Hey Blizzard, same problems for me. Experienced lots of freezes and crashes (10+) on a MacBook pro 2019 16 inch. Had to force reboot my laptop a few times because my computer freezed completely. This happened during campaign missions at random, playing cinematics or when pausing / saving the game.

Besides this, I experienced few times problems with save games which disappeared or where not the latest save when loading them again.

Also I experienced a very low framerate / stuttering main menu which I believe is a known issue. The game itself has a decent framerate.

MacOS Catalina 10.15.3.

Model Name: MacBook Pro
Model Identifier: MacBookPro16,1
Processor Name: 6-Core Intel Core i7
Processor Speed: 2,6 GHz
Number of Processors: 1
Total Number of Cores: 6
L2 Cache (per Core): 256 KB
L3 Cache: 12 MB
Hyper-Threading Technology: Enabled
Memory: 16 GB
Chipset Model: AMD Radeon Pro 5300M
VRAM (Total): 4 GB