Pushing from MS Surface Pro4 to a UHD TV. No option in the drop down menu higher than 1080. Suggestions?
Zwift hides the ultra high resolutions as it’d run at a significantly degraded performance on that GPU. An intel GPU can barely handle 1080p, much less 4x that many pixels. However, Zwift will run the UI at full 4k UHD resolution if you’ve plugged into that TV. The 3d graphics will remain at 1080p for performance reasons.