macOS really known MAP issues

I have reached lvl 97 on hardcore playing on macOS laptop and I assume I can reveal some buggy details.

1. The solaris temple 2 - both on part 1 & part 2 completely unplayable due to lags. The game completely freeze laptop and u need to reboot ur machine.
2. The mausoleum map. The same problem but only in boss room, especially when u need to kill elderslayer (Baran for example) after completing this map.
3. The delirium & Legion unplayable also due to freezing of the game.

If one of these issues has not yet appeared in ur bug tracking system please report it to the person who so working on it.

Thanks for reading.

Also had issues in my first channel map, just now. I wonder if it's something about water effects?