Mac Crashing after certain actions

Hi! So I’ve been playing a lot of SC2 recently on my MAC, and I’ve realized that the game tends to be really unstable and crash a lot. Most of the crashes occur when I alt-tab out of the game. When I come back to the game, I find that the game is frozen in place and will remain unresponsive until I force it to quit. The blizzard error support launcher comes up, and I report the bug to blizzard. Here is the report ID: F49B7EA9-81E7-4C0A-8696-AB36D23FA746

This is really frustrating, especially since I tend to be really restless and alt tab frequently when not in game. What caused me to write this article post was a fatal bug that froze my VS ai game. I could not alt tab out of the app, nor could I force quit the app. I was stuck on a frozen screen for 5 mins, then the whole screen turned green and I had to shut down and restart my computer. I’m worried that there is something in the client that is incompatible with the way my MAC is running.

I have photos and videos taken from my phone if there is any need.