[Siyo]

Most likely the issue was resolved by the reboot, not by uninstalling Chrome. From my experience Mac OS tends to slow down after a few days. Animations and scrolling gets choppy and there's nothing I can do to fix it, short of rebooting.

[g0atbutt]

I can assure you that it wasn't related just to rebooting as this has been something that's been bugging me for months. I had previously rebooted earlier in the day because of this exact same issue (a runaway WindowServer process), before I saw this article. I also did a fresh reboot before following these instructions too as a sort of "control".

The change only happened for me after removing Chrome as well as the launch agent for keystone.

[masswerk]

> From my experience Mac OS tends to slow down after a few days

Just for the sake of the argument, do you have installed Chrome?

[thewebcount]

I use macOS daily for months at a time without rebooting and have not seen this problem on any of the 5 Macs I've been using for the past several years, for what that's worth. It does seem like it's something specific to your machine.

[stjohnswarts]

Does your system have Chrome on it, because if it doesn't then you observations don't really apply since the conversation is centered around a bug possibly associated with that. Personally I don't allow chrome on my machines. I do install brave for those cases where I have to use "chrome" because some company simply doesn't design their web app for anything else otherwise it's firefox.

[eduardb]

The question is: Chrome, or no Chrome? xD

[worik]

Yes. Just like Linux - in 1996.

Very sad.

(I have recently started using Apple tools for developping with Swift/Xcode on iPad. I am very unimpressed by the quality of the tools, and quite impressed by the range and depth of features....)