Neil Grewal ← DisplayLink Support My feedback 1 result found Fix drivers about screen lag when using external 4K monitor (macOS Catalina) 272 votes Vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close 1 vote 2 votes 3 votes Remove votes You have left! (?) (thinking…) 66 comments · DisplayLink Feature Suggestions · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close An error occurred while saving the comment Neil Grewal commented · Dec 30, 2020 · Edit… · Delete… This is a HUGE issue, its basically unusable. Using big sur with 2 external 4k monitors. Makes it seem like my mac is crawling to get things done but its just on the external monitors. Go back to the macbook screen and theres no lag. Save Submitting... Neil Grewal supported this idea · Dec 6, 2020
This is a HUGE issue, its basically unusable. Using big sur with 2 external 4k monitors. Makes it seem like my mac is crawling to get things done but its just on the external monitors. Go back to the macbook screen and theres no lag.