Significant Lag on Melee

[DatKid20]

Turn on your laptop's High performance mode if not on already. The power icon should be selectable in windows at the bottom right corner.

[Slumdogg]

It seems to run a lot better in full screen mode for some reason. I'm generally getting up to 60 FPS but I noticed that on certain stages (FD, Battlefield), when the background changes to something more intense, my framerate drops. All of my settings are on full performance, so I'm guessing this is unfixable?

Thanks a lot for your help guys.