Sims 4 keeps lagging when charger is plugged in?

@luvdiamantee  Since your GPU at least isn't overheating, I think it would be easier for me to just look at an hwinfo log, one you run with the laptop plugged in.  Restart your computer, open hwinfo, choose Sensors Only, and click the button that's a sheet of paper with a + to start logging.  Save the log file to your desktop for easy access.  Wait five minutes, then open Sims 3 and play for at least 20 minutes.  Don't alt-tab out of the game or run any other programs, aside from the EA App of course, while you're testing.  When you're done, click the same button to stop the logging.

Please upload the log to the third-party filesharing site of your choice (Google Drive, Dropbox, etc.) and link it for me.  Either leave it in .csv format or, if you're going to use OneDrive, create a .zip file, and don't open the log before uploading it, or else my log reader might not be able to interpret it.