Razer Blade 14 lags when plugged in

I have a 2021 Razer Blade 14 with a 3070 GPU. Whenever the computer is on battery, it performs fine, but whenever it’s plugged in, it’s laggy to the point of being unusable. I’ve already checked my battery settings to make sure everything is set to optimize  performance, that my graphics drivers are up to date, and that there is no background task causing lag. Occassionally, I do receive the error within Synapse that my computer is not receiving adequate power, but I am using the original power brick that it came with (I’ve tried other people’s razer chargers and had the same issue). How else can I try to fix this?