ultrawide monitor works with windows10 but not macosx

[rboerner]

Originally Posted by C.Ratner

I have the same problem with Dell UltraSharp Curved U3415W. Choosing to see other resolutions does not offer the resolution.

This display is also daisy chained to another display and that display will not presently show a picture. However, the displays reports that the MHz is not set correctly and should be adjusted in order to see a picture.

You mention, 'This display is also daisy chained to another display and that display will not presently show a picture.'

The connection method you describe is based on DisplayPort multi-stream transport technology, also known as DisplayPort MST --> https://en.wikipedia.org/wiki/Displa...ransport_(MST) . DisplayPort is a completely different technology than DisplayLink.

DisplayPort MST is NOT supported in macOS. This is a limitation of the macOS operating system.