Oh, I see. To be honest, the only thing I did, was run CRU, clear all the "secondary" adapters/monitors (left only the active), and then I just added a FreeSync+range option to it. Didn't create custom resolutions or anything. Do you think that I should, just in case? Only problem is, that the real trouble comes from overclocking the gpu (seems like it's a very "poor" clocker this one).