I can't get the 5120x1440 resolution from my mac on Shadow Power.
My mac application even refuses to display in this resolution in custom mode (returns to 1080 when I enter 5120x1440). I use the display port and mac OS displays well in 5120x1440. Thanks
Please make sure that you are using a supported resolution with Shadow. Shadow can only support up to 144Hz at 1080p. If you are using resolutions above 1080p up to 4K, then your refresh rate can only be 60Hz. Please change your frame rate to 60 for any resolution above 1080p in your launcher settings.