When I play on PTR 1 after a short time my Mac starts the ventilation. It varies a little depending on the browser I use. Safari even shows a warning messages that this site sucks on the performance. I watched the battery and it is drained within maximum half the time compared to a regular game world.
It's been like this.... especially since the HTML5 update. I have no idea why. (it should be the same graphics as with flash, right?).
- As I understood, they are working on it....
Thank you for your detailed message!
We will have a look at safari and the Macs.
It also happens to me.
Win 10, Chrome
after yesterday's update, the game came back very slow
Mac OS catalina browser chrome