Cant find anything on this. I have a BenQ Ex3203r, native 1440p. My DLDSR values are 5120x2880 (1.78x) and 5760x3240 (2.25x). These are for 4k monitors. All DSR values listed are for 4k monitors as well, with 4xDSR being 7680x4320! I have tried everything: CRU, DDU, clean installs... Nothing lets me choose proper DLDSR resolutions derived from 1440p. They are not there no matter what. Any ideas? This pretty much makes DSR and DLDSR useless on this screen.