Operating system: Darwin-17.7.0-x86_64-i386-64bit 64 Bits
Graphics card: NVIDIA GeForce 320M OpenGL Engine NVIDIA Corporation 3.3 NVIDIA-10.4.14 310.90.30.05b27
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-24 14:22, hash: rB507ffee6e1f4
Short description of error
While clicking/hovering on the various menus - none in particular, but mostly the bottom-right menu ones - the computer will freeze, with no possibility of moving cursor, and keyboard shortcuts of any sort won't work. This freeze status sometimes lasts for a few seconds, sometimes for several seconds. At times it won't "de-freeze", so i have to force shut down my Mac.
Lastly, this happens regardless how much the cpu is working. I could simply start a new project, single cube in the center, and clicking on the menu and icons will reproduce the bug.