abc ← 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 abc commented · 13 January, 2021 · Edit… · delete… Same issue with me as well. Unusable lag after updating to Big Sur Save Submitting...
abc
abc
Same issue with me as well. Unusable lag after updating to Big Sur