Hello, I am looking at this screen that seems very good for my purpose. Even though the unit is capable to run at full 4k res, I would probably use it at 2560x1440. Just wondering how this unit works at this its non native res. I've also read something about the "wake up" issue that this unit has when it goes to sleep and I'd like to know if I would stay away from this by setting all my energy prefs to never, leaving only the screen saver on