Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Troubleshooting The Divinity Engine 2 Performance Issues

I had pretty bad fps in the editor, in my case it was caused by the software Riva Tuner which usually comes bundled with msi afterburner. I had to add a profile for divinity 2 engine in Riva tuner and turn off the fps limiter.