You should be able to use your normal power plans now, please confirm.
For EA anticheat, the current version is 1.0.8332460
You can confirm your current version by going to C:\Program Files\EA\AC, right click EAAntiCheat.GameService.exe and then go to Properties. On this new window, click details, and look at the version listed under "Product version"
If it's not this version I pasted above, please go to the EA anticheat help article and download the latest installer and run it: https://help.ea.com/en/help/pc/ea-anticheat/#install
Let me know if you need further help or if this article could use clarification.