I am just as frustrated. Brand new Samsung monitor and it is not working on Big Sur 11.4. Black border on each side. Same monitor works great on a Catalina Machine. @apple please fix this.
deepap19
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
United States