I was experiencing lag lately so I decided to try out OpenGL Renderer. But when I opened osu, again, the lag became way worse. Everytime I went to options, it would just freeze, flashing on and off every second. I heard you need to reset your config but I have no clue where. If it's on osu itself, I won't be able to access it. Help is much appriciated.
osu! version: 20141122 (latest)
osu! version: 20141122 (latest)