[2019] Major Framerate Drops When Certain Skills Are Used

Could you please upload the following system information as an attachment?

https://support.lastepochgame.com/article/79-collecting-system-information

Mind if I also ask for your graphics .ini file?

https://support.lastepochgame.com/article/31-the-graphics-ini-file

I’d be curious about certain settings (e.g. memory allocation). If you typically play with the Vertical Sync setting enabled, could you try disabling that temporary for troubleshooting?