High CPU usage when using trackpad

[suprnova91]

I've noticed battery drains rapidly when using trackpad. Process name Windowserver spikes up to 50 %.

[toonvanstrijp]

@suprnova91 What laptop do you use? (If you have touch screen disable it). I'm using big sur and don't experience CPU spikes. I used to have the same problem but I think disabling the touch screen helps.

[suprnova91]

XPS 9570 with 1080p monitor and I7-8750H CPU. I disabled touch screen replacing the DSDT with the one in the resources folder and also disabled CFG Lock

[Fyobl]

You updated all your Kexts? Maybe a new one might solve the issue?

[toonvanstrijp]

@suprnova91 I'm currently running this pull request #46

[Fyobl]

Try revert back and see if your still getting the issue?

[jaromeyer]

use the default ssdt if you dont have a touchscreen